| 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 | $114.52 | 6.304% | $121.7393 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $32.84 | 10.147% | $36.1723 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $94.92 | 10.511% | $104.897 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $79.36 | 11.332% | $88.3531 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $102.96 | 7.116% | $110.2866 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $111.66 | 12.801% | $125.9536 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $180.88 | 8.241% | $195.7863 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $717.14 | $783.1882 | $783.19 | $783.20 | $783.30 | |