| 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 | $211.29 | 5.185% | $222.2454 | $222.25 | $222.25 | $222.20 |
| Purchase #2 | $76.67 | 8.417% | $83.1233 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $162.92 | 12.501% | $183.2866 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $140.95 | 9.223% | $153.9498 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $61.39 | 6.176% | $65.1814 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $68.86 | 9.629% | $75.4905 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $130.44 | 10.753% | $144.4662 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $852.52 | $927.7432 | $927.75 | $927.75 | $927.70 | |