| 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 | $153.82 | 13.386% | $174.4103 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $18.62 | 6.132% | $19.7618 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $53.62 | 13.834% | $61.0378 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $125.49 | 12.410% | $141.0633 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $63.34 | 8.799% | $68.9133 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $109.50 | 4.708% | $114.6553 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $215.61 | 9.640% | $236.3948 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $740.00 | $816.2366 | $816.23 | $816.20 | $816.30 | |