| 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 | $214.57 | 4.290% | $223.7751 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $24.69 | 10.149% | $27.1958 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $67.32 | 13.686% | $76.5334 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $139.61 | 4.649% | $146.1005 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $80.89 | 5.498% | $85.3373 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $106.83 | 13.848% | $121.6238 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $78.91 | 10.857% | $87.4773 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $712.82 | $768.0432 | $768.05 | $768.10 | $768.00 | |