| 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 | $143.75 | 13.442% | $163.0729 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $92.56 | 11.153% | $102.8832 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $46.59 | 8.822% | $50.7002 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $246.64 | 5.865% | $261.1054 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $109.75 | 7.397% | $117.8682 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $148.81 | 13.540% | $168.9589 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $167.36 | 7.361% | $179.6794 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $955.46 | $1,044.2682 | $1,044.27 | $1,044.25 | $1,044.40 | |