| 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 | $134.51 | 13.104% | $152.1362 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $11.79 | 12.724% | $13.2902 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $48.36 | 9.389% | $52.9005 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $247.86 | 5.692% | $261.9682 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $77.31 | 4.685% | $80.932 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $20.88 | 6.524% | $22.2422 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $74.33 | 7.173% | $79.6617 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $615.04 | $663.1310 | $663.13 | $663.15 | $663.10 | |