| 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 | $163.59 | 6.195% | $173.7244 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $102.80 | 6.869% | $109.8613 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $107.38 | 6.386% | $114.2373 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $15.61 | 4.108% | $16.2513 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $151.81 | 10.329% | $167.4905 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $8.70 | 4.313% | $9.0752 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $220.92 | 9.841% | $242.6607 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $770.81 | $833.3007 | $833.30 | $833.30 | $833.40 | |