| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.55 | 4.794% | $143.0962 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $158.53 | 9.333% | $173.3256 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $110.90 | 7.456% | $119.1687 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $6.88 | 8.684% | $7.4775 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $93.92 | 6.698% | $100.2108 | $100.21 | $100.20 | $100.20 |
| Purchase #6 | $212.34 | 6.461% | $226.0593 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $213.93 | 6.562% | $227.9681 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $933.05 | $997.3062 | $997.32 | $997.30 | $997.40 | |