| 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 | $134.54 | 6.485% | $143.2649 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $58.84 | 3.239% | $60.7458 | $60.75 | $60.75 | $60.70 |
| Purchase #3 | $133.48 | 6.405% | $142.0294 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $234.26 | 6.668% | $249.8805 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $74.41 | 8.468% | $80.711 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $191.62 | 8.539% | $207.9824 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $30.75 | 8.628% | $33.4031 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $857.90 | $918.0171 | $918.01 | $918.05 | $918.00 | |