| 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 | $137.54 | 7.678% | $148.1003 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $46.99 | 9.111% | $51.2713 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $110.39 | 5.139% | $116.0629 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $213.89 | 6.333% | $227.4357 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $115.76 | 7.183% | $124.075 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $93.40 | 9.645% | $102.4084 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $176.91 | 5.198% | $186.1058 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $894.88 | $955.4594 | $955.47 | $955.45 | $955.50 | |