| 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 | $168.75 | 11.128% | $187.5285 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $29.52 | 4.702% | $30.908 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $71.32 | 5.317% | $75.1121 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $100.78 | 11.681% | $112.5521 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $191.52 | 6.555% | $204.0741 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $130.84 | 8.873% | $142.4494 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $158.42 | 6.151% | $168.1644 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $851.15 | $920.7886 | $920.78 | $920.75 | $920.80 | |