| 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 | $175.27 | 3.526% | $181.45 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $156.27 | 4.597% | $163.4537 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $134.63 | 5.305% | $141.7721 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $59.62 | 8.630% | $64.7652 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $70.79 | 13.665% | $80.4635 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $61.54 | 3.519% | $63.7056 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $213.40 | 4.838% | $223.7243 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $871.52 | $919.3344 | $919.33 | $919.25 | $919.50 | |