| 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 | $125.61 | 5.594% | $132.6366 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $164.64 | 6.443% | $175.2478 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $79.54 | 13.404% | $90.2015 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $143.48 | 11.701% | $160.2686 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $81.91 | 8.240% | $88.6594 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $149.65 | 4.352% | $156.1628 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $80.37 | 7.193% | $86.151 | $86.15 | $86.15 | $86.20 |
| 7 purchase totals = | $825.20 | $889.3277 | $889.33 | $889.30 | $889.40 | |