| 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 | $165.93 | 8.594% | $180.19 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $220.42 | 13.864% | $250.979 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $110.48 | 12.680% | $124.4889 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $21.28 | 4.273% | $22.1893 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $57.53 | 7.730% | $61.9771 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $245.52 | 6.534% | $261.5623 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $232.93 | 6.413% | $247.8678 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,054.09 | $1,149.2544 | $1,149.26 | $1,149.30 | $1,149.40 | |