| 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 | $119.55 | 8.599% | $129.8301 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $172.46 | 8.382% | $186.9156 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $104.52 | 4.235% | $108.9464 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $151.92 | 12.746% | $171.2837 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $155.94 | 4.637% | $163.1709 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $10.75 | 12.823% | $12.1285 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $53.61 | 12.552% | $60.3391 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $768.75 | $832.6143 | $832.62 | $832.65 | $832.50 | |