| 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 | $148.59 | 10.424% | $164.079 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $19.59 | 9.610% | $21.4726 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $161.25 | 3.691% | $167.2017 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $52.71 | 10.725% | $58.3631 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $75.62 | 9.352% | $82.692 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $170.28 | 10.508% | $188.173 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $197.82 | 11.575% | $220.7177 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $825.86 | $902.6991 | $902.69 | $902.65 | $902.80 | |