| 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 | $128.76 | 6.504% | $137.1346 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $52.72 | 7.754% | $56.8079 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $221.59 | 11.636% | $247.3742 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $58.61 | 5.632% | $61.9109 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $28.50 | 7.607% | $30.668 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $161.73 | 9.256% | $176.6997 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $180.68 | 13.328% | $204.761 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $832.59 | $915.3563 | $915.35 | $915.30 | $915.40 | |