| 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 | $177.41 | 5.203% | $186.6406 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $248.45 | 7.828% | $267.8987 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $28.49 | 7.831% | $30.7211 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $74.43 | 6.563% | $79.3148 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $78.31 | 3.180% | $80.8003 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $173.85 | 5.697% | $183.7542 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $175.52 | 13.520% | $199.2503 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $956.46 | $1,028.3800 | $1,028.37 | $1,028.35 | $1,028.40 | |