| 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 | $154.91 | 5.373% | $163.2333 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $102.72 | 10.486% | $113.4912 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $208.84 | 3.317% | $215.7672 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $29.31 | 12.209% | $32.8885 | $32.89 | $32.90 | $32.90 |
| Purchase #5 | $238.46 | 3.741% | $247.3808 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $58.91 | 13.392% | $66.7992 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $128.79 | 3.482% | $133.2745 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $921.94 | $972.8347 | $972.83 | $972.85 | $972.90 | |