| 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 | $156.64 | 12.856% | $176.7776 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $33.85 | 10.629% | $37.4479 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $105.41 | 5.314% | $111.0115 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $22.61 | 4.208% | $23.5614 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $22.60 | 6.246% | $24.0116 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $70.50 | 13.728% | $80.1782 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $147.73 | 10.461% | $163.184 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $559.34 | $616.1722 | $616.17 | $616.20 | $616.20 | |