| 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 | $193.86 | 3.259% | $200.1779 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $141.29 | 5.495% | $149.0539 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $111.84 | 9.374% | $122.3239 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $174.55 | 5.418% | $184.0071 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $43.82 | 5.670% | $46.3046 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $61.56 | 7.390% | $66.1093 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $23.35 | 13.695% | $26.5478 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $750.27 | $794.5245 | $794.52 | $794.50 | $794.50 | |