| 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 | $66.25 | 13.849% | $75.425 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $144.83 | 3.793% | $150.3234 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $41.98 | 7.225% | $45.0131 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $212.96 | 4.530% | $222.6071 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $15.44 | 3.460% | $15.9742 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $202.54 | 4.138% | $210.9211 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $212.86 | 11.197% | $236.6939 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $896.86 | $956.9578 | $956.95 | $956.90 | $956.90 | |