| 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 | $131.59 | 3.379% | $136.0364 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $133.61 | 13.458% | $151.5912 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $109.39 | 11.425% | $121.8878 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $19.70 | 5.560% | $20.7953 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $73.41 | 11.291% | $81.6987 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $163.87 | 10.248% | $180.6634 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $184.25 | 5.103% | $193.6523 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $815.82 | $886.3251 | $886.33 | $886.35 | $886.40 | |