| 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 | $106.95 | 6.587% | $113.9948 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $215.71 | 5.495% | $227.5633 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $37.46 | 12.872% | $42.2819 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $180.89 | 8.419% | $196.1191 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $30.40 | 12.339% | $34.1511 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $145.79 | 8.500% | $158.1822 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $44.72 | 10.588% | $49.455 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $761.92 | $821.7474 | $821.74 | $821.75 | $821.90 | |