| 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 | $152.61 | 7.124% | $163.4819 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $140.28 | 10.382% | $154.8439 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $201.46 | 7.414% | $216.3962 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $28.36 | 5.458% | $29.9079 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $183.59 | 10.107% | $202.1454 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $83.63 | 3.833% | $86.8355 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $50.98 | 6.317% | $54.2004 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $840.91 | $907.8112 | $907.82 | $907.85 | $907.70 | |