| 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 | $130.68 | 10.797% | $144.7895 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $155.31 | 8.610% | $168.6822 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $39.41 | 12.156% | $44.2007 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $215.92 | 8.490% | $234.2516 | $234.25 | $234.25 | $234.30 |
| Purchase #5 | $104.57 | 13.677% | $118.872 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $91.58 | 11.861% | $102.4423 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $50.70 | 13.571% | $57.5805 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $788.17 | $870.8188 | $870.81 | $870.85 | $870.90 | |