| 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 | $146.90 | 12.507% | $165.2728 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $127.30 | 5.332% | $134.0876 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $94.25 | 12.862% | $106.3724 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $97.82 | 10.106% | $107.7057 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $45.89 | 8.801% | $49.9288 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $189.35 | 11.317% | $210.7787 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $18.80 | 3.871% | $19.5277 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $720.31 | $793.6737 | $793.68 | $793.70 | $793.70 | |