| 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 | $143.67 | 10.365% | $158.5614 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $77.65 | 11.116% | $86.2816 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $88.49 | 4.581% | $92.5437 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $190.54 | 5.403% | $200.8349 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $230.85 | 5.428% | $243.3805 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $241.80 | 12.758% | $272.6488 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $104.58 | 11.869% | $116.9926 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $1,077.58 | $1,171.2435 | $1,171.23 | $1,171.30 | $1,171.20 | |