| 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 | $179.96 | 9.467% | $196.9968 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $175.69 | 6.251% | $186.6724 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $58.97 | 9.171% | $64.3781 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $180.65 | 3.684% | $187.3051 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $25.96 | 13.579% | $29.4851 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $95.62 | 4.557% | $99.9774 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $96.37 | 8.189% | $104.2617 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $813.22 | $869.0766 | $869.09 | $869.10 | $869.20 | |