| 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 | $143.67 | 7.220% | $154.043 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $66.85 | 6.782% | $71.3838 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $68.65 | 8.538% | $74.5113 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $141.80 | 6.252% | $150.6653 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $235.31 | 13.643% | $267.4133 | $267.41 | $267.40 | $267.40 |
| Purchase #6 | $97.38 | 9.719% | $106.8444 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $42.41 | 13.219% | $48.0162 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $796.07 | $872.8773 | $872.87 | $872.85 | $872.80 | |