| 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 | $156.46 | 10.723% | $173.2372 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $110.86 | 7.833% | $119.5437 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $209.35 | 9.462% | $229.1587 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $37.60 | 5.453% | $39.6503 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $205.54 | 4.141% | $214.0514 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $28.49 | 8.421% | $30.8891 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $133.94 | 5.514% | $141.3255 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $882.24 | $947.8559 | $947.86 | $947.90 | $947.90 | |