| 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 | $148.42 | 4.246% | $154.7219 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $81.35 | 6.401% | $86.5572 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $27.28 | 3.423% | $28.2138 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $134.75 | 5.821% | $142.5938 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $65.51 | 10.215% | $72.2018 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $151.73 | 9.818% | $166.6269 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $117.38 | 3.290% | $121.2418 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $726.42 | $772.1572 | $772.15 | $772.15 | $772.10 | |