| 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 | $175.33 | 6.565% | $186.8404 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $67.91 | 11.142% | $75.4765 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $27.93 | 7.780% | $30.103 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $243.82 | 6.430% | $259.4976 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $148.41 | 5.852% | $157.095 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $55.83 | 4.841% | $58.5327 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $170.70 | 11.479% | $190.2947 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $889.93 | $957.8399 | $957.84 | $957.90 | $957.80 | |