| 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 | $143.89 | 12.130% | $161.3439 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $100.56 | 3.838% | $104.4195 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $10.57 | 13.372% | $11.9834 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $38.87 | 10.769% | $43.0559 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $215.69 | 9.107% | $235.3329 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $212.75 | 5.413% | $224.2662 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $72.38 | 5.200% | $76.1438 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $794.71 | $856.5456 | $856.54 | $856.55 | $856.50 | |