| 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 | $216.94 | 8.481% | $235.3387 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $175.28 | 8.615% | $190.3804 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $15.87 | 12.540% | $17.8601 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $157.88 | 4.764% | $165.4014 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $173.61 | 13.724% | $197.4362 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $9.45 | 6.647% | $10.0781 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $143.83 | 8.383% | $155.8873 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $892.86 | $972.3822 | $972.39 | $972.45 | $972.40 | |