| 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 | $205.56 | 8.713% | $223.4704 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $170.27 | 11.659% | $190.1218 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $18.53 | 10.297% | $20.438 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $221.68 | 8.844% | $241.2854 | $241.29 | $241.30 | $241.30 |
| Purchase #5 | $167.65 | 5.628% | $177.0853 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $156.36 | 4.465% | $163.3415 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $160.43 | 8.612% | $174.2462 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,100.48 | $1,189.9886 | $1,190.00 | $1,190.00 | $1,189.90 | |