| 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 | $154.79 | 5.603% | $163.4629 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $245.29 | 10.148% | $270.182 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $46.43 | 3.845% | $48.2152 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $128.88 | 3.343% | $133.1885 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $78.55 | 10.434% | $86.7459 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $42.27 | 12.122% | $47.394 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $172.61 | 3.436% | $178.5409 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $868.82 | $927.7294 | $927.73 | $927.75 | $927.70 | |