| 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 | $158.79 | 12.748% | $179.0325 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $30.47 | 10.874% | $33.7833 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $118.77 | 7.868% | $128.1148 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $229.38 | 11.548% | $255.8688 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $149.52 | 11.484% | $166.6909 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $88.36 | 5.424% | $93.1526 | $93.15 | $93.15 | $93.20 |
| Purchase #7 | $130.81 | 3.306% | $135.1346 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $906.10 | $991.7775 | $991.76 | $991.80 | $991.80 | |