| 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 | $109.33 | 4.583% | $114.3406 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $134.29 | 9.659% | $147.2611 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $139.91 | 10.246% | $154.2452 | $154.25 | $154.25 | $154.20 |
| Purchase #4 | $177.90 | 6.105% | $188.7608 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $197.37 | 6.671% | $210.5366 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $25.41 | 8.585% | $27.5914 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $27.94 | 5.685% | $29.5284 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $812.15 | $872.2641 | $872.27 | $872.30 | $872.20 | |