| 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 | $134.39 | 6.706% | $143.4022 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $30.79 | 11.373% | $34.2917 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $71.88 | 5.213% | $75.6271 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $13.71 | 3.203% | $14.1491 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $47.85 | 3.381% | $49.4678 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $97.58 | 5.327% | $102.7781 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $232.52 | 8.314% | $251.8517 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $628.72 | $671.5677 | $671.57 | $671.60 | $671.60 | |