| 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 | $175.56 | 8.538% | $190.5493 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $111.80 | 4.619% | $116.964 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $184.89 | 10.319% | $203.9688 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $67.99 | 13.469% | $77.1476 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $29.54 | 3.203% | $30.4862 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $249.32 | 11.153% | $277.1267 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $243.56 | 11.382% | $271.282 | $271.28 | $271.30 | $271.30 |
| 7 purchase totals = | $1,062.66 | $1,167.5246 | $1,167.53 | $1,167.55 | $1,167.50 | |