| 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 | $130.96 | 4.330% | $136.6306 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $100.36 | 4.263% | $104.6383 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $143.56 | 3.601% | $148.7296 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $126.32 | 8.157% | $136.6239 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $125.53 | 3.729% | $130.211 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $82.77 | 4.464% | $86.4649 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $176.36 | 9.258% | $192.6874 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $885.86 | $935.9857 | $935.98 | $936.00 | $935.90 | |