| 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 | $188.56 | 3.651% | $195.4443 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $27.99 | 9.797% | $30.7322 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $124.57 | 10.853% | $138.0896 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $34.88 | 7.373% | $37.4517 | $37.45 | $37.45 | $37.50 |
| Purchase #5 | $75.52 | 8.427% | $81.8841 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $33.97 | 6.427% | $36.1533 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $175.46 | 3.655% | $181.8731 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $660.95 | $701.6283 | $701.61 | $701.65 | $701.70 | |