| 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 | $117.92 | 9.249% | $128.8264 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $164.97 | 5.399% | $173.8767 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $145.95 | 13.739% | $166.0021 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $22.58 | 4.240% | $23.5374 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $116.71 | 8.289% | $126.3841 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $30.76 | 9.473% | $33.6739 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $154.74 | 6.181% | $164.3045 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $753.63 | $816.6051 | $816.60 | $816.65 | $816.60 | |