| 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 | $145.87 | 7.767% | $157.1997 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $21.86 | 7.197% | $23.4333 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $157.82 | 7.694% | $169.9627 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $45.32 | 13.871% | $51.6063 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $119.28 | 6.228% | $126.7088 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $212.37 | 7.232% | $227.7286 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $41.28 | 3.627% | $42.7772 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $743.80 | $799.4166 | $799.42 | $799.45 | $799.40 | |