| 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 | $14.50 | 4.524% | $15.156 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $148.64 | 12.255% | $166.8558 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $19.79 | 3.110% | $20.4055 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $205.46 | 9.498% | $224.9746 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $93.84 | 12.583% | $105.6479 | $105.65 | $105.65 | $105.60 |
| Purchase #6 | $132.91 | 11.829% | $148.6319 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $231.28 | 12.239% | $259.5864 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $846.42 | $941.2581 | $941.27 | $941.25 | $941.30 | |