| 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 | $176.51 | 3.102% | $181.9853 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $88.52 | 6.781% | $94.5225 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $19.59 | 3.321% | $20.2406 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $82.82 | 4.777% | $86.7763 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $65.60 | 13.525% | $74.4724 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $26.72 | 13.676% | $30.3742 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $232.71 | 12.460% | $261.7057 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $692.47 | $750.0770 | $750.08 | $750.05 | $750.10 | |