| 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 | $155.92 | 4.755% | $163.334 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $216.43 | 3.680% | $224.3946 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $221.71 | 3.631% | $229.7603 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $73.32 | 6.546% | $78.1195 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $132.97 | 8.382% | $144.1155 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $190.55 | 10.609% | $210.7654 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $209.48 | 4.864% | $219.6691 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $1,200.38 | $1,270.1584 | $1,270.16 | $1,270.10 | $1,270.20 | |