| 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 | $215.78 | 5.794% | $228.2823 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $73.32 | 11.473% | $81.732 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $52.47 | 8.790% | $57.0821 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $151.92 | 9.402% | $166.2035 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $90.88 | 6.625% | $96.9008 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $163.67 | 3.244% | $168.9795 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $80.84 | 13.524% | $91.7728 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $828.88 | $890.9530 | $890.94 | $891.00 | $891.00 | |