| 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 | $155.78 | 4.712% | $163.1204 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $72.37 | 5.432% | $76.3011 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $174.88 | 7.710% | $188.3632 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $56.59 | 13.382% | $64.1629 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $90.90 | 4.231% | $94.746 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $194.44 | 4.436% | $203.0654 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $112.81 | 7.377% | $121.132 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $857.77 | $910.8910 | $910.89 | $910.85 | $910.90 | |