| 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 | $204.61 | 11.721% | $228.5923 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $61.84 | 5.536% | $65.2635 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $30.77 | 6.309% | $32.7113 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $50.61 | 9.800% | $55.5698 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $134.68 | 4.165% | $140.2894 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $15.85 | 8.142% | $17.1405 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $152.62 | 3.852% | $158.4989 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $650.98 | $698.0657 | $698.06 | $698.05 | $698.10 | |