| 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 | $157.52 | 7.118% | $168.7323 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $55.49 | 12.415% | $62.3791 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $224.60 | 8.489% | $243.6663 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $15.92 | 9.220% | $17.3878 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $36.47 | 9.787% | $40.0393 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $118.82 | 5.478% | $125.329 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $184.65 | 6.791% | $197.1896 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $793.47 | $854.7234 | $854.73 | $854.80 | $854.70 | |