| 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 | $142.99 | 5.109% | $150.2954 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $138.66 | 3.178% | $143.0666 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $17.73 | 12.791% | $19.9978 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $92.46 | 11.760% | $103.3333 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $160.70 | 5.213% | $169.0773 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $63.49 | 11.655% | $70.8898 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $212.55 | 9.113% | $231.9197 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $828.58 | $888.5799 | $888.59 | $888.60 | $888.60 | |