| 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 | $137.51 | 11.475% | $153.2893 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $226.74 | 10.495% | $250.5364 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $125.96 | 9.626% | $138.0849 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $101.85 | 8.228% | $110.2302 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $66.81 | 4.418% | $69.7617 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $29.29 | 4.795% | $30.6945 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $56.89 | 11.362% | $63.3538 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $745.05 | $815.9508 | $815.94 | $816.00 | $816.00 | |