| 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 | $205.97 | 5.291% | $216.8679 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $13.83 | 5.375% | $14.5734 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $157.58 | 13.837% | $179.3843 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $75.98 | 4.459% | $79.3679 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $109.57 | 11.709% | $122.3996 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $169.39 | 5.805% | $179.2231 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $97.73 | 6.660% | $104.2388 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $830.05 | $896.0550 | $896.05 | $896.00 | $896.10 | |