| 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 | $127.26 | 10.703% | $140.8806 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $120.59 | 9.858% | $132.4778 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $159.68 | 10.510% | $176.4624 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $115.40 | 6.403% | $122.7891 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $70.89 | 6.345% | $75.388 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $148.27 | 4.513% | $154.9614 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $53.70 | 8.606% | $58.3214 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $795.79 | $861.2807 | $861.28 | $861.30 | $861.40 | |