| 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 | $150.98 | 11.687% | $168.625 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $106.50 | 3.826% | $110.5747 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $29.41 | 3.213% | $30.3549 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $187.61 | 7.405% | $201.5025 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $48.83 | 12.188% | $54.7814 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $207.59 | 3.787% | $215.4514 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $161.93 | 4.263% | $168.8331 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $892.85 | $950.1230 | $950.11 | $950.15 | $950.20 | |