| 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 | $153.93 | 13.803% | $175.177 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $238.46 | 13.338% | $270.2658 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $126.46 | 7.703% | $136.2012 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $21.54 | 12.256% | $24.1799 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $214.37 | 7.529% | $230.5099 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $102.73 | 12.470% | $115.5404 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $236.60 | 10.401% | $261.2088 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $1,094.09 | $1,213.0830 | $1,213.09 | $1,213.10 | $1,213.10 | |