| 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 | $209.77 | 8.224% | $227.0215 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $156.31 | 6.292% | $166.145 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $76.41 | 10.531% | $84.4567 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $159.61 | 12.810% | $180.056 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $120.61 | 6.478% | $128.4231 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $75.59 | 12.758% | $85.2338 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $104.32 | 9.198% | $113.9154 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $902.62 | $985.2515 | $985.26 | $985.20 | $985.20 | |