| 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 | $164.29 | 8.460% | $178.1889 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $238.55 | 10.128% | $262.7103 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $42.31 | 13.861% | $48.1746 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $38.36 | 9.653% | $42.0629 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $33.43 | 5.840% | $35.3823 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $109.56 | 5.705% | $115.8104 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $51.51 | 13.657% | $58.5447 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $678.01 | $740.8741 | $740.86 | $740.85 | $740.90 | |