| 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 | $170.74 | 12.302% | $191.7444 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $36.56 | 4.531% | $38.2165 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $62.29 | 4.819% | $65.2918 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $104.91 | 9.489% | $114.8649 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $28.69 | 7.445% | $30.826 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $167.57 | 5.543% | $176.8584 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $24.27 | 7.486% | $26.0869 | $26.09 | $26.10 | $26.10 |
| 7 purchase totals = | $595.03 | $643.8889 | $643.89 | $643.90 | $643.90 | |