| 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 | $17.38 | 7.239% | $18.6381 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $120.97 | 9.115% | $131.9964 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $136.40 | 9.679% | $149.6022 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $46.68 | 12.688% | $52.6028 | $52.60 | $52.60 | $52.60 |
| Purchase #5 | $166.67 | 4.120% | $173.5368 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $227.71 | 3.801% | $236.3653 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $10.44 | 3.658% | $10.8219 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $726.25 | $773.5635 | $773.57 | $773.55 | $773.50 | |