| 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 | $149.58 | 9.167% | $163.292 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $65.27 | 12.378% | $73.3491 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $202.63 | 5.178% | $213.1222 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $37.44 | 7.107% | $40.1009 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $210.58 | 5.535% | $222.2356 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $20.39 | 13.786% | $23.201 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $249.30 | 4.863% | $261.4235 | $261.42 | $261.40 | $261.40 |
| 7 purchase totals = | $935.19 | $996.7243 | $996.72 | $996.70 | $996.60 | |