| 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 | $152.45 | 8.799% | $165.8641 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $208.61 | 7.799% | $224.8795 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $98.97 | 8.261% | $107.1459 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $151.58 | 13.834% | $172.5496 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $237.84 | 6.321% | $252.8739 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $28.89 | 11.868% | $32.3187 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $38.45 | 4.591% | $40.2152 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $916.79 | $995.8469 | $995.85 | $995.80 | $995.80 | |