| 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 | $153.45 | 11.870% | $171.6645 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $223.91 | 4.425% | $233.818 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $72.75 | 11.450% | $81.0799 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $15.79 | 5.604% | $16.6749 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $174.43 | 6.602% | $185.9459 | $185.95 | $185.95 | $185.90 |
| Purchase #6 | $193.49 | 8.356% | $209.658 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $208.64 | 7.732% | $224.772 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $1,042.46 | $1,123.6132 | $1,123.61 | $1,123.55 | $1,123.70 | |