| 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 | $185.39 | 10.475% | $204.8096 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $146.51 | 12.547% | $164.8926 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $36.55 | 5.198% | $38.4499 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $67.31 | 11.868% | $75.2984 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $20.50 | 13.211% | $23.2083 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $36.29 | 7.722% | $39.0923 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $102.78 | 5.113% | $108.0351 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $595.33 | $653.7862 | $653.79 | $653.80 | $653.70 | |