| 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 | $124.49 | 11.839% | $139.2284 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $26.82 | 12.523% | $30.1787 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $111.32 | 6.814% | $118.9053 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $114.40 | 13.858% | $130.2536 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $56.28 | 3.151% | $58.0534 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $163.88 | 7.419% | $176.0383 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $133.98 | 9.698% | $146.9734 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $731.17 | $799.6311 | $799.63 | $799.65 | $799.70 | |