| 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 | $133.83 | 10.844% | $148.3425 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $59.57 | 5.395% | $62.7838 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $14.98 | 8.868% | $16.3084 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $183.57 | 3.679% | $190.3235 | $190.32 | $190.30 | $190.30 |
| Purchase #5 | $189.42 | 12.197% | $212.5236 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $35.59 | 8.321% | $38.5514 | $38.55 | $38.55 | $38.60 |
| Purchase #7 | $118.77 | 6.162% | $126.0886 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $735.73 | $794.9218 | $794.91 | $794.90 | $794.90 | |