| 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 | $146.33 | 12.107% | $164.0462 | $164.05 | $164.05 | $164.00 |
| Purchase #2 | $63.52 | 6.508% | $67.6539 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $180.62 | 11.848% | $202.0199 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $12.64 | 9.806% | $13.8795 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $38.36 | 3.548% | $39.721 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $51.44 | 8.567% | $55.8469 | $55.85 | $55.85 | $55.80 |
| Purchase #7 | $100.27 | 10.468% | $110.7663 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $593.18 | $653.9337 | $653.94 | $653.90 | $653.90 | |