| 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 | $154.88 | 7.159% | $165.9679 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $71.66 | 10.591% | $79.2495 | $79.25 | $79.25 | $79.20 |
| Purchase #3 | $27.99 | 10.613% | $30.9606 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $200.33 | 5.418% | $211.1839 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $64.51 | 10.515% | $71.2932 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $50.79 | 6.240% | $53.9593 | $53.96 | $53.95 | $54.00 |
| Purchase #7 | $144.27 | 13.265% | $163.4074 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $714.43 | $776.0218 | $776.02 | $776.00 | $776.10 | |