| 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 | $211.34 | 3.142% | $217.9803 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $163.75 | 3.810% | $169.9889 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $99.81 | 6.590% | $106.3875 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $73.83 | 3.457% | $76.3823 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $13.96 | 8.154% | $15.0983 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $118.73 | 3.517% | $122.9057 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $101.96 | 3.468% | $105.496 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $783.38 | $814.2390 | $814.25 | $814.30 | $814.30 | |