| 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 | $78.51 | 9.798% | $86.2024 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $164.28 | 13.659% | $186.719 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $114.86 | 9.850% | $126.1737 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $105.38 | 9.384% | $115.2689 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $168.53 | 13.218% | $190.8063 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $33.89 | 8.635% | $36.8164 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $16.48 | 4.368% | $17.1998 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $681.93 | $759.1865 | $759.19 | $759.10 | $759.20 | |