| 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 | $199.78 | 8.213% | $216.1879 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $123.52 | 3.817% | $128.2348 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $86.87 | 9.611% | $95.2191 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $18.53 | 11.113% | $20.5892 | $20.59 | $20.60 | $20.60 |
| Purchase #5 | $60.71 | 6.488% | $64.6489 | $64.65 | $64.65 | $64.60 |
| Purchase #6 | $184.92 | 3.344% | $191.1037 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $77.51 | 5.447% | $81.732 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $751.84 | $797.7156 | $797.71 | $797.75 | $797.60 | |