| 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 | $178.97 | 6.396% | $190.4169 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $44.90 | 10.825% | $49.7604 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $140.49 | 5.377% | $148.0441 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $116.34 | 5.825% | $123.1168 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $196.28 | 6.223% | $208.4945 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $37.41 | 5.633% | $39.5173 | $39.52 | $39.50 | $39.50 |
| Purchase #7 | $169.97 | 10.453% | $187.737 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $884.36 | $947.0870 | $947.09 | $947.05 | $947.00 | |