| 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 | $153.29 | 7.741% | $165.1562 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $99.95 | 11.330% | $111.2743 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $69.62 | 8.213% | $75.3379 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $23.51 | 7.655% | $25.3097 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $228.36 | 4.144% | $237.8232 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $28.51 | 4.851% | $29.893 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $228.33 | 12.237% | $256.2707 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $831.57 | $901.0650 | $901.06 | $901.00 | $901.10 | |