| 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 | $174.96 | 6.312% | $186.0035 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $97.26 | 7.266% | $104.3269 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $29.41 | 6.619% | $31.3566 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $176.57 | 8.522% | $191.6173 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $142.56 | 8.421% | $154.565 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $233.37 | 11.224% | $259.5634 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $228.55 | 8.767% | $248.587 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,082.68 | $1,176.0197 | $1,176.03 | $1,176.00 | $1,176.10 | |