| 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 | $165.42 | 7.681% | $178.1259 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $167.26 | 5.221% | $175.9926 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $76.65 | 8.204% | $82.9384 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $72.94 | 4.832% | $76.4645 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $94.94 | 12.637% | $106.9376 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $208.54 | 8.537% | $226.3431 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $34.51 | 8.266% | $37.3626 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $820.26 | $884.1647 | $884.16 | $884.20 | $884.10 | |