| 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 | $127.89 | 4.869% | $134.117 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $153.64 | 6.485% | $163.6036 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $245.40 | 6.381% | $261.059 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $75.46 | 6.785% | $80.58 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $62.45 | 4.299% | $65.1347 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $129.68 | 3.515% | $134.2383 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $125.94 | 13.388% | $142.8008 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $920.46 | $981.5334 | $981.53 | $981.55 | $981.50 | |