| 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 | $181.71 | 7.410% | $195.1747 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $129.94 | 10.347% | $143.3849 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $149.38 | 7.366% | $160.3833 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $157.78 | 4.596% | $165.0316 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $44.80 | 11.582% | $49.9887 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $18.82 | 3.599% | $19.4973 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $191.68 | 5.213% | $201.6723 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $874.11 | $935.1328 | $935.12 | $935.15 | $935.20 | |