| 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 | $152.50 | 4.574% | $159.4754 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $21.59 | 11.511% | $24.0752 | $24.08 | $24.10 | $24.10 |
| Purchase #3 | $157.87 | 11.779% | $176.4655 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $97.70 | 9.758% | $107.2336 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $186.26 | 6.847% | $199.0132 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $34.72 | 8.533% | $37.6827 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $196.45 | 13.279% | $222.5366 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $847.09 | $926.4822 | $926.49 | $926.55 | $926.50 | |