| 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 | $171.78 | 6.263% | $182.5386 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $26.98 | 3.476% | $27.9178 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $94.44 | 4.166% | $98.3744 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $38.81 | 7.632% | $41.772 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $34.55 | 5.133% | $36.3235 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $53.38 | 10.626% | $59.0522 | $59.05 | $59.05 | $59.10 |
| Purchase #7 | $187.26 | 10.763% | $207.4148 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $607.20 | $653.3933 | $653.38 | $653.30 | $653.40 | |