| 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 | $146.91 | 11.191% | $163.3507 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $148.65 | 8.815% | $161.7535 | $161.75 | $161.75 | $161.80 |
| Purchase #3 | $75.99 | 10.342% | $83.8489 | $83.85 | $83.85 | $83.80 |
| Purchase #4 | $50.82 | 11.243% | $56.5337 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $250.58 | 8.202% | $271.1326 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $6.25 | 3.526% | $6.4704 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $113.87 | 12.424% | $128.0172 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $793.07 | $871.1070 | $871.10 | $871.10 | $871.10 | |