| 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 | $193.27 | 7.219% | $207.2222 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $150.34 | 8.453% | $163.0482 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $161.50 | 3.761% | $167.574 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $15.84 | 12.524% | $17.8238 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $126.78 | 4.782% | $132.8426 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $8.69 | 7.199% | $9.3156 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $224.34 | 9.603% | $245.8834 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $880.76 | $943.7098 | $943.70 | $943.65 | $943.60 | |