| 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 | $178.99 | 11.479% | $199.5363 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $107.72 | 12.583% | $121.2744 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $78.62 | 6.558% | $83.7759 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $68.69 | 9.528% | $75.2348 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $186.72 | 3.638% | $193.5129 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $163.94 | 7.389% | $176.0535 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $101.25 | 6.300% | $107.6288 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $885.93 | $957.0166 | $957.01 | $957.05 | $957.00 | |