| 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 | $139.46 | 11.262% | $155.166 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $24.53 | 11.833% | $27.4326 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $223.81 | 9.371% | $244.7832 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $78.61 | 13.469% | $89.198 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $71.85 | 6.389% | $76.4405 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $147.49 | 10.630% | $163.1682 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $182.65 | 10.652% | $202.1059 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $868.40 | $958.2944 | $958.30 | $958.30 | $958.30 | |