| 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 | $182.81 | 3.595% | $189.382 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $97.56 | 9.682% | $107.0058 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $10.87 | 7.850% | $11.7233 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $202.65 | 10.414% | $223.754 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $10.66 | 4.129% | $11.1002 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $29.68 | 3.129% | $30.6087 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $153.85 | 10.495% | $169.9966 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $688.08 | $743.5706 | $743.57 | $743.55 | $743.60 | |