| 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 | $146.70 | 5.779% | $155.1778 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $224.49 | 5.592% | $237.0435 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $148.59 | 6.396% | $158.0938 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $88.82 | 11.102% | $98.6808 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $103.33 | 4.857% | $108.3487 | $108.35 | $108.35 | $108.30 |
| Purchase #6 | $234.33 | 7.664% | $252.2891 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $125.51 | 13.341% | $142.2543 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $1,071.77 | $1,151.8880 | $1,151.88 | $1,151.95 | $1,151.90 | |