| 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 | $193.38 | 7.640% | $208.1542 | $208.15 | $208.15 | $208.20 |
| Purchase #2 | $228.42 | 7.749% | $246.1203 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $50.96 | 10.384% | $56.2517 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $158.30 | 7.816% | $170.6727 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $176.36 | 4.867% | $184.9434 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $75.28 | 13.267% | $85.2674 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $41.79 | 13.146% | $47.2837 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $924.49 | $998.6934 | $998.68 | $998.65 | $998.80 | |