| 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 | $75.40 | 10.495% | $83.3132 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $21.74 | 9.547% | $23.8155 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $67.52 | 5.317% | $71.11 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $158.44 | 11.701% | $176.9791 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $234.38 | 3.338% | $242.2036 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $111.84 | 7.723% | $120.4774 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $88.68 | 10.315% | $97.8273 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $758.00 | $815.7261 | $815.73 | $815.75 | $815.70 | |