| 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 | $175.35 | 6.391% | $186.5566 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $75.33 | 3.289% | $77.8076 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $59.56 | 3.808% | $61.828 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $27.60 | 11.797% | $30.856 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $211.60 | 12.340% | $237.7114 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $151.94 | 13.182% | $171.9687 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $126.49 | 7.810% | $136.3689 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $827.87 | $903.0972 | $903.11 | $903.05 | $903.20 | |