| 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 | $133.79 | 4.453% | $139.7477 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $66.56 | 4.874% | $69.8041 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $104.87 | 3.839% | $108.896 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $95.45 | 11.455% | $106.3838 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $6.98 | 11.456% | $7.7796 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $141.61 | 7.762% | $152.6018 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $168.37 | 13.318% | $190.7935 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $717.63 | $776.0065 | $776.00 | $776.05 | $776.00 | |