| 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 | $122.38 | 12.788% | $138.03 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $97.28 | 7.688% | $104.7589 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $73.40 | 3.664% | $76.0894 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $138.57 | 10.716% | $153.4192 | $153.42 | $153.40 | $153.40 |
| Purchase #5 | $36.46 | 11.529% | $40.6635 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $71.68 | 3.534% | $74.2132 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $138.59 | 12.595% | $156.0454 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $678.36 | $743.2196 | $743.22 | $743.20 | $743.20 | |