| 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 | $213.89 | 6.346% | $227.4635 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $176.70 | 4.520% | $184.6868 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $104.56 | 6.145% | $110.9852 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $118.46 | 6.727% | $126.4288 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $171.87 | 10.569% | $190.0349 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $69.86 | 10.559% | $77.2365 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $52.37 | 5.631% | $55.319 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $907.71 | $972.1547 | $972.16 | $972.20 | $972.10 | |