| 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 | $134.35 | 4.783% | $140.776 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $30.40 | 11.340% | $33.8474 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $112.43 | 8.814% | $122.3396 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $211.31 | 11.804% | $236.253 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $33.52 | 4.616% | $35.0673 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $97.35 | 5.697% | $102.896 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $182.51 | 13.495% | $207.1397 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $801.87 | $878.3190 | $878.33 | $878.35 | $878.30 | |