| 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 | $146.45 | 5.368% | $154.3114 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $85.55 | 13.651% | $97.2284 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $19.69 | 9.619% | $21.584 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $47.37 | 9.690% | $51.9602 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $81.40 | 6.587% | $86.7618 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $44.67 | 11.382% | $49.7543 | $49.75 | $49.75 | $49.80 |
| Purchase #7 | $148.51 | 10.106% | $163.5184 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $573.64 | $625.1185 | $625.11 | $625.10 | $625.20 | |