| 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 | $148.79 | 12.328% | $167.1328 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $116.29 | 4.344% | $121.3416 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $196.93 | 6.540% | $209.8092 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $60.44 | 11.366% | $67.3096 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $9.67 | 9.400% | $10.579 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $222.84 | 4.562% | $233.006 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $156.35 | 8.209% | $169.1848 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $911.31 | $978.3630 | $978.36 | $978.40 | $978.30 | |