| 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 | $212.74 | 5.633% | $224.7236 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $166.74 | 7.491% | $179.2305 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $25.83 | 13.783% | $29.3901 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $112.32 | 12.529% | $126.3926 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $27.70 | 11.546% | $30.8982 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $160.93 | 5.316% | $169.485 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $194.88 | 9.197% | $212.8031 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $901.14 | $972.9231 | $972.92 | $972.95 | $972.90 | |