| 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 | $170.99 | 10.237% | $188.4942 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $124.47 | 3.520% | $128.8513 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $16.26 | 3.324% | $16.8005 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $77.29 | 6.652% | $82.4313 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $206.59 | 10.868% | $229.0422 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $249.65 | 12.833% | $281.6876 | $281.69 | $281.70 | $281.70 |
| Purchase #7 | $228.38 | 8.840% | $248.5688 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,073.63 | $1,175.8759 | $1,175.87 | $1,175.90 | $1,175.90 | |