| 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 | $136.70 | 10.143% | $150.5655 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $75.43 | 10.137% | $83.0763 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $211.91 | 3.857% | $220.0834 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $113.36 | 7.125% | $121.4369 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $41.44 | 11.266% | $46.1086 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $130.89 | 10.431% | $144.5431 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $27.96 | 7.499% | $30.0567 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $737.69 | $795.8705 | $795.88 | $795.90 | $795.90 | |