| 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 | $126.43 | 3.579% | $130.9549 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $30.96 | 13.259% | $35.065 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $45.30 | 7.659% | $48.7695 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $84.63 | 6.109% | $89.8 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $171.92 | 10.575% | $190.1005 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $102.66 | 12.693% | $115.6906 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $187.44 | 5.404% | $197.5693 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $749.34 | $807.9498 | $807.95 | $807.90 | $808.10 | |