| 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 | $225.64 | 3.340% | $233.1764 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $6.84 | 11.832% | $7.6493 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $54.99 | 10.476% | $60.7508 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $138.34 | 13.541% | $157.0726 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $144.56 | 12.804% | $163.0695 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $45.75 | 6.522% | $48.7338 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $72.37 | 3.645% | $75.0079 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $688.49 | $745.4603 | $745.46 | $745.45 | $745.50 | |