| 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 | $187.42 | 3.329% | $193.6592 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $67.44 | 5.225% | $70.9637 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $113.41 | 8.198% | $122.7074 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $76.88 | 8.207% | $83.1895 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $222.87 | 7.174% | $238.8587 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $36.69 | 9.157% | $40.0497 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $180.36 | 3.378% | $186.4526 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $885.07 | $935.8808 | $935.88 | $935.85 | $936.00 | |