| 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 | $163.28 | 4.459% | $170.5607 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $134.52 | 7.231% | $144.2471 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $76.80 | 6.556% | $81.835 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $147.70 | 8.388% | $160.0891 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $15.89 | 4.380% | $16.586 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $205.32 | 8.318% | $222.3985 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $32.61 | 10.574% | $36.0582 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $776.12 | $831.7746 | $831.79 | $831.80 | $831.80 | |