| 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 | $179.90 | 3.728% | $186.6067 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $30.28 | 3.659% | $31.3879 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $141.52 | 8.716% | $153.8549 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $73.57 | 4.274% | $76.7144 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $215.51 | 4.558% | $225.3329 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $146.91 | 11.311% | $163.527 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $136.87 | 7.138% | $146.6398 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $924.56 | $984.0636 | $984.06 | $984.10 | $984.00 | |