| 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 | $151.50 | 13.447% | $171.8722 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $215.74 | 4.126% | $224.6414 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $56.57 | 12.337% | $63.549 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $93.66 | 11.462% | $104.3953 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $140.48 | 10.520% | $155.2585 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $195.46 | 6.708% | $208.5715 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $9.44 | 10.112% | $10.3946 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $862.85 | $938.6825 | $938.68 | $938.65 | $938.70 | |