| 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 | $78.42 | 11.398% | $87.3583 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $176.62 | 3.167% | $182.2136 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $134.61 | 10.321% | $148.5031 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $204.90 | 5.850% | $216.8867 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $82.75 | 7.390% | $88.8652 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $214.50 | 9.253% | $234.3477 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $161.61 | 9.102% | $176.3197 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $1,053.41 | $1,134.4943 | $1,134.50 | $1,134.45 | $1,134.50 | |