| 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 | $145.45 | 11.144% | $161.6589 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $30.66 | 11.240% | $34.1062 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $18.91 | 10.709% | $20.9351 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $116.44 | 10.358% | $128.5009 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $58.33 | 8.706% | $63.4082 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $183.36 | 4.320% | $191.2812 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $153.29 | 10.543% | $169.4514 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $706.44 | $769.3419 | $769.35 | $769.35 | $769.40 | |