| 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 | $160.33 | 4.151% | $166.9853 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $128.37 | 3.542% | $132.9169 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $127.91 | 8.539% | $138.8322 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $76.76 | 10.785% | $85.0386 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $111.45 | 4.333% | $116.2791 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $245.84 | 6.533% | $261.9007 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $85.84 | 7.619% | $92.3801 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $936.50 | $994.3329 | $994.34 | $994.40 | $994.30 | |