| 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 | $130.63 | 13.749% | $148.5903 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $65.68 | 11.734% | $73.3869 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $10.31 | 7.242% | $11.0567 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $161.94 | 5.392% | $170.6718 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $182.84 | 13.364% | $207.2747 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $144.39 | 13.294% | $163.5852 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $144.49 | 3.771% | $149.9387 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $840.28 | $924.5043 | $924.51 | $924.50 | $924.60 | |