| 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 | $182.65 | 7.422% | $196.2063 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $205.59 | 10.533% | $227.2448 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $143.71 | 10.322% | $158.5437 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $27.27 | 9.824% | $29.949 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $42.51 | 12.203% | $47.6975 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $20.64 | 3.521% | $21.3667 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $13.47 | 12.706% | $15.1815 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $635.84 | $696.1895 | $696.19 | $696.20 | $696.10 | |