| 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 | $168.34 | 7.644% | $181.2079 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $227.59 | 11.633% | $254.0655 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $17.97 | 13.343% | $20.3677 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $175.26 | 6.461% | $186.5835 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $24.39 | 9.345% | $26.6692 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $99.89 | 7.852% | $107.7334 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $59.42 | 10.616% | $65.728 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $772.86 | $842.3552 | $842.36 | $842.35 | $842.40 | |