| 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 | $122.68 | 7.490% | $131.8687 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $122.49 | 12.304% | $137.5612 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $185.98 | 3.609% | $192.692 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $56.87 | 13.755% | $64.6925 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $150.33 | 10.324% | $165.8501 | $165.85 | $165.85 | $165.90 |
| Purchase #6 | $12.31 | 7.507% | $13.2341 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $58.34 | 7.753% | $62.8631 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $709.00 | $768.7617 | $768.75 | $768.75 | $768.90 | |