| 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 | $136.35 | 11.765% | $152.3916 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $129.58 | 9.165% | $141.456 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $174.73 | 9.571% | $191.4534 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $85.88 | 13.619% | $97.576 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $104.80 | 10.749% | $116.065 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $65.76 | 5.868% | $69.6188 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $23.88 | 8.692% | $25.9556 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $720.98 | $794.5164 | $794.53 | $794.50 | $794.70 | |