$
%
Sales Tax
$8
7.81%
Effective Rate
Total Price
$108
State Tax
$3
Local Tax
$5
Summary
A $100 purchase in Colorado incurs $8 in sales tax (7.81% combined rate), for a total of $108.
Colorado's combined 7.81% average rate (2.90% state + 4.91% avg local) ranks #17 nationally.
Groceries are exempt from sales tax in Colorado.
If you buy online from out-of-state sellers, Colorado's use tax of 2.90% applies to untaxed purchases.
State Tax (2.90%): $3
Local Tax (4.91%): $5
Tax Calculation Breakdown
5 rows
| Step | Amount |
|---|---|
| Purchase Amount | $100 |
| + State Tax (2.90%) | $3 |
| + Local Tax (4.91%) | $5 |
| = Total Sales Tax | $8 |
| = Total Price | $108 |
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.