| 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 | $107.50 | 9.775% | $118.0081 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $148.64 | 10.172% | $163.7597 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $176.71 | 3.134% | $182.2481 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $130.72 | 11.742% | $146.0691 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $114.82 | 8.389% | $124.4522 | $124.45 | $124.45 | $124.50 |
| Purchase #6 | $93.60 | 7.640% | $100.751 | $100.75 | $100.75 | $100.80 |
| Purchase #7 | $110.92 | 11.570% | $123.7534 | $123.75 | $123.75 | $123.80 |
| 7 purchase totals = | $882.91 | $959.0416 | $959.04 | $959.00 | $959.20 | |