| 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 | $150.91 | 8.316% | $163.4597 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $125.40 | 3.202% | $129.4153 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $31.68 | 3.313% | $32.7296 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $116.89 | 3.446% | $120.918 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $95.39 | 11.744% | $106.5926 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $153.43 | 11.195% | $170.6065 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $45.62 | 5.221% | $48.0018 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $719.32 | $771.7235 | $771.73 | $771.70 | $771.70 | |