| 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 | $156.68 | 3.293% | $161.8395 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $28.71 | 7.398% | $30.834 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $100.44 | 12.308% | $112.8022 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $120.29 | 13.614% | $136.6663 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $68.71 | 13.437% | $77.9426 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $151.77 | 7.705% | $163.4639 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $9.66 | 10.256% | $10.6507 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $636.26 | $694.1992 | $694.19 | $694.20 | $694.20 | |