| 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 | $138.45 | 5.432% | $145.9706 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $97.73 | 7.328% | $104.8917 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $87.91 | 3.651% | $91.1196 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $154.59 | 5.647% | $163.3197 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $10.25 | 4.759% | $10.7378 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $23.27 | 4.507% | $24.3188 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $61.84 | 9.481% | $67.7031 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $574.04 | $608.0613 | $608.06 | $608.00 | $608.00 | |