| 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 | $147.94 | 10.585% | $163.5994 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $147.80 | 5.650% | $156.1507 | $156.15 | $156.15 | $156.20 |
| Purchase #3 | $127.85 | 9.373% | $139.8334 | $139.83 | $139.85 | $139.80 |
| Purchase #4 | $53.40 | 7.264% | $57.279 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $29.74 | 3.260% | $30.7095 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $124.55 | 7.751% | $134.2039 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $105.81 | 5.754% | $111.8983 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $737.09 | $793.6742 | $793.67 | $793.70 | $793.70 | |