| 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 | $142.55 | 12.772% | $160.7565 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $212.54 | 11.646% | $237.2924 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $88.66 | 5.672% | $93.6888 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $71.39 | 4.583% | $74.6618 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $73.89 | 11.748% | $82.5706 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $134.70 | 12.701% | $151.8082 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $131.51 | 9.788% | $144.3822 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $855.24 | $945.1605 | $945.16 | $945.15 | $945.30 | |