| 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 | $138.83 | 10.360% | $153.2128 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $167.72 | 4.538% | $175.3311 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $200.82 | 12.832% | $226.5892 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $28.94 | 6.658% | $30.8668 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $169.53 | 13.478% | $192.3793 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $212.58 | 10.292% | $234.4587 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $225.41 | 4.233% | $234.9516 | $234.95 | $234.95 | $235.00 |
| 7 purchase totals = | $1,143.83 | $1,247.7895 | $1,247.79 | $1,247.80 | $1,247.90 | |