| 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 | $37.45 | 12.698% | $42.2054 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $115.42 | 5.646% | $121.9366 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $95.40 | 3.840% | $99.0634 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $160.37 | 9.556% | $175.695 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $33.55 | 4.384% | $35.0208 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $213.25 | 5.829% | $225.6803 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $133.72 | 13.541% | $151.827 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $789.16 | $851.4285 | $851.44 | $851.45 | $851.40 | |