| 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 | $166.96 | 6.266% | $177.4217 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $165.90 | 6.659% | $176.9473 | $176.95 | $176.95 | $176.90 |
| Purchase #3 | $105.71 | 3.712% | $109.634 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $62.52 | 8.541% | $67.8598 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $73.62 | 5.274% | $77.5027 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $37.33 | 8.265% | $40.4153 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $67.31 | 11.643% | $75.1469 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $679.35 | $724.9277 | $724.93 | $724.90 | $724.80 | |