| 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 | $250.53 | 8.456% | $271.7148 | $271.71 | $271.70 | $271.70 |
| Purchase #2 | $157.25 | 11.529% | $175.3794 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $19.30 | 8.474% | $20.9355 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $91.64 | 4.471% | $95.7372 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $144.42 | 12.449% | $162.3988 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $151.53 | 4.503% | $158.3534 | $158.35 | $158.35 | $158.40 |
| Purchase #7 | $48.95 | 3.757% | $50.7891 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $863.62 | $935.3082 | $935.31 | $935.35 | $935.30 | |