| 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 | $134.33 | 7.697% | $144.6694 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $73.52 | 12.126% | $82.435 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $30.50 | 9.359% | $33.3545 | $33.35 | $33.35 | $33.40 |
| Purchase #4 | $180.30 | 7.146% | $193.1842 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $125.91 | 6.226% | $133.7492 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $114.35 | 8.129% | $123.6455 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $19.46 | 4.190% | $20.2754 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $678.37 | $731.3132 | $731.32 | $731.35 | $731.30 | |