| 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 | $94.57 | 5.507% | $99.778 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $139.42 | 7.807% | $150.3045 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $164.42 | 9.669% | $180.3178 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $107.99 | 11.860% | $120.7976 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $116.71 | 5.622% | $123.2714 | $123.27 | $123.25 | $123.30 |
| Purchase #6 | $44.59 | 5.512% | $47.0478 | $47.05 | $47.05 | $47.00 |
| Purchase #7 | $151.37 | 10.148% | $166.731 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $819.07 | $888.2481 | $888.25 | $888.25 | $888.20 | |