When making purchases, it’s important to understand how sales tax affects the total cost of items. Here’s how to calculate sales tax on your purchases.
Basic Sales Tax Calculation
To calculate the sales tax on a purchase, you can use the following steps:
- Divide the tax rate by 100:
7.5/100 = 0.075
. - Multiply by the price:
0.075 x 8.25 = 0.62
tax. - Add the tax to the item’s price for the total:
8.25 + 0.62 = 8.87
total.
The general sales tax formula to find the final price is:
Final price = Price before tax x (1 + tax rate/100)
For example, on a $100 item with a 6% tax rate, the calculation would be $100 x 1.06 = $106
final price.
Local Sales Tax Rates
Local sales taxes may include state, county, and special tax rates but often exclude city tax. For example, Los Angeles has a total sales tax of 9.5%, consisting of:
- 6% California state tax
- 0.25% County tax
- 3.25% Special tax
Taxable Items and Deductions
Certain goods like furniture, appliances, and vehicles are subject to sales tax in places like Maine, while groceries, medicine, and gasoline are often exempt. Additionally, the maximum sales tax deduction was $10,000 ($5,000 for married filing separately) in 2019.
West Virginia, for example, only taxes tangible goods and not services such as labor or non-tangible items.
Adding Tax to Prices
When you’re calculating how much tax to add to a price, here’s the simplified approach:
- Multiply the retail price by the tax rate to find the amount of sales tax.
- Add the sales tax to the net price for the total price.
For a $100 item with a 5% sales tax:
[$100] x [0.05] = [$5] sales tax
$100 + $5 = $105 total price
Why add tax to a price? Taxes are essential for funding public services and creating a level playing field between businesses.
Online Sales Tax Calculation
Online stores need to figure out sales tax based on where the buyer is located. The formula remains simple:
Sales Tax = Total Sales x Sales Tax Rate
With total sales of $100,000 and an 8% tax rate, an online store would have a sales tax of $100,000 x 0.08 = $8,000
.
Overall, adding sales tax to prices ensures that the necessary funds are collected for government services such as schools, roads, and public safety.