| 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 | $92.93 | 9.523% | $101.7797 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $167.54 | 12.659% | $188.7489 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $124.58 | 12.840% | $140.5761 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $159.60 | 11.469% | $177.9045 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $70.65 | 11.488% | $78.7663 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $29.62 | 8.654% | $32.1833 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $224.54 | 11.211% | $249.7132 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $869.46 | $969.6720 | $969.67 | $969.70 | $969.70 | |