| 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 | $194.81 | 7.231% | $208.8967 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $136.75 | 9.518% | $149.7659 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $138.30 | 9.505% | $151.4454 | $151.45 | $151.45 | $151.40 |
| Purchase #4 | $184.78 | 10.178% | $203.5869 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $46.46 | 4.803% | $48.6915 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $18.36 | 10.841% | $20.3504 | $20.35 | $20.35 | $20.40 |
| Purchase #7 | $99.79 | 7.132% | $106.907 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $819.25 | $889.6438 | $889.66 | $889.65 | $889.70 | |