| 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 | $143.53 | 12.751% | $161.8315 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $143.82 | 3.528% | $148.894 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $121.30 | 4.587% | $126.864 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $46.43 | 6.864% | $49.617 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $11.81 | 7.712% | $12.7208 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $112.88 | 4.209% | $117.6311 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $145.59 | 12.490% | $163.7742 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $725.36 | $781.3326 | $781.32 | $781.30 | $781.30 | |