| 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 | $138.62 | 13.821% | $157.7787 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $116.67 | 6.151% | $123.8464 | $123.85 | $123.85 | $123.80 |
| Purchase #3 | $183.66 | 13.732% | $208.8802 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $35.90 | 6.874% | $38.3678 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $101.45 | 4.596% | $106.1126 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $14.36 | 3.709% | $14.8926 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $186.84 | 7.583% | $201.0081 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $777.50 | $850.8864 | $850.89 | $850.90 | $850.90 | |