| 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 | $165.82 | 12.826% | $187.0881 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $24.96 | 13.732% | $28.3875 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $230.91 | 13.199% | $261.3878 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $66.36 | 10.247% | $73.1599 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $240.85 | 8.714% | $261.8377 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $86.96 | 6.235% | $92.382 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $74.69 | 8.794% | $81.2582 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $890.55 | $985.5012 | $985.51 | $985.55 | $985.60 | |