| 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 | $163.68 | 4.370% | $170.8328 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $237.40 | 12.758% | $267.6875 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $88.69 | 3.594% | $91.8775 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $12.65 | 8.522% | $13.728 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $19.61 | 5.830% | $20.7533 | $20.75 | $20.75 | $20.80 |
| Purchase #6 | $72.68 | 10.778% | $80.5135 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $204.69 | 5.778% | $216.517 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $799.40 | $861.9096 | $861.91 | $861.95 | $861.90 | |