| 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 | $174.48 | 8.872% | $189.9599 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $231.74 | 10.359% | $255.7459 | $255.75 | $255.75 | $255.70 |
| Purchase #3 | $19.68 | 10.112% | $21.67 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $97.85 | 4.677% | $102.4264 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $14.86 | 8.347% | $16.1004 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $60.36 | 13.467% | $68.4887 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $205.27 | 3.490% | $212.4339 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $804.24 | $866.8252 | $866.83 | $866.85 | $866.80 | |