| 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 | $167.83 | 11.408% | $186.976 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $158.40 | 11.753% | $177.0168 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $215.58 | 12.242% | $241.9713 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $84.37 | 4.746% | $88.3742 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $85.28 | 9.485% | $93.3688 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $11.79 | 10.779% | $13.0608 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $97.36 | 13.237% | $110.2475 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $820.61 | $911.0154 | $911.02 | $910.95 | $911.10 | |