| 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 | $180.42 | 9.759% | $198.0272 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $49.46 | 12.679% | $55.731 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $124.51 | 7.738% | $134.1446 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $54.42 | 13.463% | $61.7466 | $61.75 | $61.75 | $61.70 |
| Purchase #5 | $12.73 | 5.223% | $13.3949 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $36.43 | 5.287% | $38.3561 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $27.64 | 9.321% | $30.2163 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $485.61 | $531.6167 | $531.62 | $531.65 | $531.50 | |