| 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 | $132.78 | 12.695% | $149.6364 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $156.53 | 4.702% | $163.89 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $173.41 | 8.179% | $187.5932 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $93.93 | 10.717% | $103.9965 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $132.62 | 6.682% | $141.4817 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $67.98 | 10.418% | $75.0622 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $64.81 | 5.315% | $68.2547 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $822.06 | $889.9147 | $889.91 | $889.95 | $890.00 | |