| 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 | $117.77 | 13.861% | $134.0941 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $147.31 | 5.137% | $154.8773 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $79.84 | 3.635% | $82.7422 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $208.90 | 13.384% | $236.8592 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $155.88 | 12.392% | $175.1966 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $63.81 | 8.662% | $69.3372 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $127.26 | 10.467% | $140.5803 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $900.77 | $993.6869 | $993.69 | $993.75 | $993.70 | |