| 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 | $161.53 | 4.425% | $168.6777 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $146.65 | 8.660% | $159.3499 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $203.39 | 11.861% | $227.5141 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $151.63 | 6.603% | $161.6421 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $16.70 | 4.362% | $17.4285 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $5.95 | 4.692% | $6.2292 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $228.28 | 9.485% | $249.9324 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $914.13 | $990.7739 | $990.77 | $990.85 | $990.60 | |