| 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 | $125.97 | 10.576% | $139.2926 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $22.90 | 11.320% | $25.4923 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $159.41 | 6.450% | $169.6919 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $170.43 | 6.321% | $181.2029 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $22.36 | 13.439% | $25.365 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $166.46 | 8.601% | $180.7772 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $182.53 | 12.306% | $204.9921 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $850.06 | $926.8140 | $926.81 | $926.85 | $926.90 | |