| 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 | $109.80 | 13.625% | $124.7603 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $182.44 | 13.833% | $207.6769 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $142.67 | 11.820% | $159.5336 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $69.95 | 5.279% | $73.6427 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $131.62 | 12.580% | $148.1778 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $6.31 | 13.676% | $7.173 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $238.86 | 13.791% | $271.8012 | $271.80 | $271.80 | $271.80 |
| 7 purchase totals = | $881.65 | $992.7655 | $992.76 | $992.80 | $992.80 | |