| 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 | $148.27 | 11.863% | $165.8593 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $136.33 | 12.685% | $153.6235 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $134.81 | 5.387% | $142.0722 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $143.37 | 13.802% | $163.1579 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $220.33 | 12.791% | $248.5124 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $53.65 | 9.509% | $58.7516 | $58.75 | $58.75 | $58.80 |
| Purchase #7 | $41.37 | 4.621% | $43.2817 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $878.13 | $975.2586 | $975.25 | $975.20 | $975.40 | |