| 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 | $134.40 | 12.783% | $151.5804 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $215.64 | 9.212% | $235.5048 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $138.40 | 7.390% | $148.6278 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $217.29 | 3.856% | $225.6687 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $85.84 | 7.628% | $92.3879 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $65.34 | 3.626% | $67.7092 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $46.36 | 8.680% | $50.384 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $903.27 | $971.8628 | $971.86 | $971.90 | $971.90 | |