| 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 | $106.83 | 10.682% | $118.2416 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $15.75 | 10.738% | $17.4412 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $212.80 | 10.624% | $235.4079 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $152.81 | 7.411% | $164.1347 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $166.53 | 7.202% | $178.5235 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $206.42 | 3.612% | $213.8759 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $11.45 | 12.829% | $12.9189 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $872.59 | $940.5437 | $940.54 | $940.55 | $940.40 | |