| 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 | $182.79 | 4.531% | $191.0722 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $88.41 | 12.260% | $99.2491 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $36.42 | 9.311% | $39.8111 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $57.50 | 7.761% | $61.9626 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $159.77 | 8.421% | $173.2242 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $19.40 | 10.366% | $21.411 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $157.48 | 3.754% | $163.3918 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $701.77 | $750.1220 | $750.11 | $750.05 | $750.10 | |