| 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 | $160.38 | 12.426% | $180.3088 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $52.52 | 4.160% | $54.7048 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $92.83 | 12.784% | $104.6974 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $131.56 | 6.243% | $139.7733 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $212.42 | 3.477% | $219.8058 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $18.82 | 13.357% | $21.3338 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $236.47 | 7.331% | $253.8056 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $905.00 | $974.4295 | $974.43 | $974.40 | $974.40 | |