| 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 | $96.73 | 6.183% | $102.7108 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $44.71 | 11.415% | $49.8136 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $105.40 | 3.144% | $108.7138 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $176.80 | 7.455% | $189.9804 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $17.32 | 4.438% | $18.0887 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $126.76 | 5.677% | $133.9562 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $193.42 | 9.627% | $212.0405 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $761.14 | $815.3040 | $815.30 | $815.30 | $815.30 | |