| 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 | $176.56 | 4.252% | $184.0673 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $26.99 | 5.327% | $28.4278 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $250.41 | 10.530% | $276.7782 | $276.78 | $276.80 | $276.80 |
| Purchase #4 | $162.78 | 13.257% | $184.3597 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $117.88 | 12.159% | $132.213 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $14.31 | 12.857% | $16.1498 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $46.58 | 9.315% | $50.9189 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $795.51 | $872.9147 | $872.92 | $872.90 | $872.90 | |