| 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 | $184.47 | 7.735% | $198.7388 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $126.80 | 6.277% | $134.7592 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $171.65 | 3.552% | $177.747 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $163.82 | 8.227% | $177.2975 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $20.43 | 4.182% | $21.2844 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $50.37 | 4.601% | $52.6875 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $58.69 | 8.864% | $63.8923 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $776.23 | $826.4067 | $826.41 | $826.45 | $826.40 | |