| 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 | $165.67 | 9.214% | $180.9348 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $91.94 | 11.664% | $102.6639 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $85.48 | 11.389% | $95.2153 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $12.76 | 10.379% | $14.0844 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $168.68 | 5.477% | $177.9186 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $56.31 | 5.595% | $59.4605 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $176.29 | 4.413% | $184.0697 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $757.13 | $814.3472 | $814.34 | $814.30 | $814.40 | |