| 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 | $153.99 | 10.487% | $170.1389 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $75.53 | 9.531% | $82.7288 | $82.73 | $82.75 | $82.70 |
| Purchase #3 | $99.39 | 11.771% | $111.0892 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $132.44 | 13.544% | $150.3777 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $21.36 | 12.256% | $23.9779 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $182.71 | 7.218% | $195.898 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $128.69 | 8.149% | $139.1769 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $794.11 | $873.3874 | $873.40 | $873.50 | $873.40 | |