| 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 | $150.95 | 8.421% | $163.6615 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $157.84 | 6.387% | $167.9212 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $9.70 | 10.469% | $10.7155 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $15.82 | 12.825% | $17.8489 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $143.27 | 9.500% | $156.8807 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $55.78 | 5.282% | $58.7263 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $64.83 | 13.688% | $73.7039 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $598.19 | $649.4580 | $649.46 | $649.45 | $649.40 | |