| 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 | $183.64 | 3.548% | $190.1555 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $116.56 | 8.251% | $126.1774 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $12.54 | 11.625% | $13.9978 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $143.44 | 6.744% | $153.1136 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $152.33 | 8.352% | $165.0526 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $45.45 | 3.363% | $46.9785 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $104.53 | 6.648% | $111.4792 | $111.48 | $111.50 | $111.50 |
| 7 purchase totals = | $758.49 | $806.9546 | $806.96 | $807.00 | $807.10 | |