| 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 | $180.47 | 5.513% | $190.4193 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $233.81 | 7.752% | $251.935 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $76.41 | 9.458% | $83.6369 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $121.99 | 3.600% | $126.3816 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $60.41 | 3.796% | $62.7032 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $143.88 | 5.561% | $151.8812 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $175.72 | 3.575% | $182.002 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $992.69 | $1,048.9592 | $1,048.96 | $1,049.00 | $1,048.90 | |