| 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 | $142.87 | 12.779% | $161.1274 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $183.51 | 12.692% | $206.8011 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $150.38 | 12.374% | $168.988 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $127.99 | 5.392% | $134.8912 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $47.31 | 5.235% | $49.7867 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $186.79 | 10.396% | $206.2087 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $20.57 | 12.315% | $23.1032 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $859.42 | $950.9063 | $950.91 | $950.95 | $950.90 | |