| 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 | $136.35 | 3.608% | $141.2695 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $178.74 | 6.159% | $189.7486 | $189.75 | $189.75 | $189.70 |
| Purchase #3 | $199.44 | 10.782% | $220.9436 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $86.97 | 3.132% | $89.6939 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $111.55 | 7.264% | $119.653 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $89.56 | 6.240% | $95.1485 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $23.77 | 11.223% | $26.4377 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $826.38 | $882.8948 | $882.89 | $882.90 | $882.80 | |