| 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 | $188.36 | 7.393% | $202.2855 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $116.35 | 6.432% | $123.8336 | $123.83 | $123.85 | $123.80 |
| Purchase #3 | $40.81 | 11.230% | $45.393 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $99.73 | 12.490% | $112.1863 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $146.35 | 5.784% | $154.8149 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $55.70 | 5.820% | $58.9417 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $221.82 | 13.578% | $251.9387 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $869.12 | $949.3937 | $949.39 | $949.45 | $949.30 | |