| 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 | $142.90 | 10.859% | $158.4175 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $119.34 | 11.175% | $132.6762 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $116.93 | 6.451% | $124.4732 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $38.76 | 13.587% | $44.0263 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $131.42 | 11.366% | $146.3572 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $140.86 | 13.361% | $159.6803 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $161.32 | 5.635% | $170.4104 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $851.53 | $936.0411 | $936.05 | $936.05 | $936.10 | |