| 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 | $90.99 | 13.600% | $103.3646 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $131.43 | 10.225% | $144.8687 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $23.85 | 9.296% | $26.0671 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $155.43 | 5.152% | $163.4378 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $124.58 | 7.399% | $133.7977 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $198.38 | 13.181% | $224.5285 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $69.40 | 3.673% | $71.9491 | $71.95 | $71.95 | $71.90 |
| 7 purchase totals = | $794.06 | $868.0135 | $868.02 | $868.00 | $868.00 | |