| 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 | $100.58 | 12.665% | $113.3185 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $99.74 | 5.785% | $105.51 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $107.58 | 6.701% | $114.7889 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $24.55 | 3.749% | $25.4704 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $7.72 | 6.665% | $8.2345 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $157.81 | 3.538% | $163.3933 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $184.56 | 9.511% | $202.1135 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $682.54 | $732.8291 | $732.82 | $732.80 | $732.80 | |