| 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 | $110.25 | 13.538% | $125.1756 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $164.45 | 13.796% | $187.1375 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $237.83 | 9.388% | $260.1575 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $76.28 | 4.728% | $79.8865 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $195.57 | 12.244% | $219.5156 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $143.51 | 5.636% | $151.5982 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $32.53 | 9.376% | $35.58 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $960.42 | $1,059.0509 | $1,059.07 | $1,059.10 | $1,059.10 | |