| 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 | $177.38 | 5.435% | $187.0206 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $110.57 | 9.515% | $121.0907 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $51.87 | 9.530% | $56.8132 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $235.70 | 9.833% | $258.8764 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $102.99 | 9.353% | $112.6227 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $30.85 | 13.404% | $34.9851 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $189.46 | 9.792% | $208.0119 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $898.82 | $979.4206 | $979.42 | $979.40 | $979.40 | |