What do you want to do?
Your combined state + county + city rate. A recent receipt or your state revenue department’s address lookup will show it.
Total with tax$108.00
Sales tax$8.00
Price before tax$100.00
Tax rate8%

Tax = 100 × 8 ÷ 100 = $8.00

Total at other rates
RateTaxTotal
5%$5.00$105.00
6%$6.00$106.00
7%$7.00$107.00
8%$8.00$108.00
9%$9.00$109.00
10%$10.00$110.00

Sales Tax Calculator · free calculator by CalcWorthy