$
%
Sales Tax
$7
6.94%
Effective Rate
Total Price
$107
State Tax
$6
Local Tax
$1
Summary
A $100 purchase in Iowa incurs $7 in sales tax (6.94% combined rate), for a total of $107.
Iowa's combined 6.94% average rate (6.00% state + 0.94% avg local) ranks #28 nationally.
Groceries are exempt from sales tax in Iowa.
If you buy online from out-of-state sellers, Iowa's use tax of 6.00% applies to untaxed purchases.
State Tax (6.00%): $6
Tax Calculation Breakdown
5 rows
| Step | Amount |
|---|---|
| Purchase Amount | $100 |
| + State Tax (6.00%) | $6 |
| + Local Tax (0.94%) | $1 |
| = Total Sales Tax | $7 |
| = Total Price | $107 |
Sales tax rates are based on 2025 data from the Tax Foundation. Local rates shown are statewide averages — actual rates vary by jurisdiction. Use the local rate field to enter your specific rate. Not tax advice.