| 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 | $150.27 | 8.685% | $163.3209 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $86.84 | 11.525% | $96.8483 | $96.85 | $96.85 | $96.80 |
| Purchase #3 | $212.54 | 10.532% | $234.9247 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $28.48 | 7.461% | $30.6049 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $177.39 | 12.235% | $199.0937 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $202.60 | 11.353% | $225.6012 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $228.88 | 3.538% | $236.9778 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,087.00 | $1,187.3715 | $1,187.36 | $1,187.35 | $1,187.30 | |