| 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 | $16.73 | 6.278% | $17.7803 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $186.36 | 9.344% | $203.7735 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $148.66 | 9.829% | $163.2718 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $81.51 | 7.381% | $87.5263 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $49.41 | 12.161% | $55.4188 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $126.90 | 13.153% | $143.5912 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $224.31 | 8.353% | $243.0466 | $243.05 | $243.05 | $243.00 |
| 7 purchase totals = | $833.88 | $914.4085 | $914.41 | $914.40 | $914.40 | |