| 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 | $150.82 | 4.504% | $157.6129 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $105.77 | 10.449% | $116.8219 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $104.95 | 9.493% | $114.9129 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $204.40 | 10.190% | $225.2284 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $74.99 | 9.354% | $82.0046 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $169.67 | 10.785% | $187.9689 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $75.72 | 5.461% | $79.8551 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $886.32 | $964.4047 | $964.40 | $964.35 | $964.40 | |