| 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 | $170.55 | 3.808% | $177.0445 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $229.27 | 5.193% | $241.176 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $27.53 | 12.199% | $30.8884 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $67.91 | 3.776% | $70.4743 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $217.49 | 3.185% | $224.4171 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $34.70 | 6.371% | $36.9107 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $24.99 | 12.444% | $28.0998 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $772.44 | $809.0108 | $809.01 | $809.00 | $809.00 | |