| 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 | $161.52 | 12.222% | $181.261 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $43.56 | 7.856% | $46.9821 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $202.55 | 3.323% | $209.2807 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $33.75 | 11.427% | $37.6066 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $27.64 | 11.619% | $30.8515 | $30.85 | $30.85 | $30.90 |
| Purchase #6 | $60.76 | 12.545% | $68.3823 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $150.72 | 8.728% | $163.8748 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $680.50 | $738.2390 | $738.23 | $738.25 | $738.40 | |