| 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 | $170.57 | 4.326% | $177.9489 | $177.95 | $177.95 | $177.90 |
| Purchase #2 | $219.73 | 4.623% | $229.8881 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $59.27 | 11.536% | $66.1074 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $155.81 | 11.808% | $174.208 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $59.62 | 12.825% | $67.2663 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $166.68 | 6.628% | $177.7276 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $29.41 | 12.763% | $33.1636 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $861.09 | $926.3099 | $926.32 | $926.30 | $926.30 | |