| 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 | $193.79 | 6.541% | $206.4658 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $173.74 | 9.416% | $190.0994 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $127.56 | 5.360% | $134.3972 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $81.74 | 4.194% | $85.1682 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $197.57 | 4.837% | $207.1265 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $66.60 | 4.188% | $69.3892 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $146.43 | 13.714% | $166.5114 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $987.43 | $1,059.1577 | $1,059.17 | $1,059.15 | $1,059.20 | |