| 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 | $114.85 | 6.792% | $122.6506 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $27.49 | 5.292% | $28.9448 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $160.43 | 12.445% | $180.3955 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $179.46 | 8.701% | $195.0748 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $21.69 | 10.837% | $24.0405 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $188.86 | 11.331% | $210.2597 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $46.43 | 5.677% | $49.0658 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $739.21 | $810.4317 | $810.43 | $810.40 | $810.50 | |