| 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 | $107.89 | 12.455% | $121.3277 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $28.76 | 13.741% | $32.7119 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $160.26 | 10.223% | $176.6434 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $134.60 | 3.182% | $138.883 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $217.40 | 6.540% | $231.618 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $37.63 | 9.784% | $41.3117 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $125.28 | 9.670% | $137.3946 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $811.82 | $879.8903 | $879.88 | $879.90 | $879.80 | |