| 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 | $75.78 | 13.686% | $86.1513 | $86.15 | $86.15 | $86.20 |
| Purchase #2 | $199.79 | 3.849% | $207.4799 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $231.76 | 11.370% | $258.1111 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $184.78 | 3.625% | $191.4783 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $88.69 | 9.477% | $97.0952 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $125.71 | 3.572% | $130.2004 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $145.87 | 7.852% | $157.3237 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $1,052.38 | $1,127.8399 | $1,127.84 | $1,127.85 | $1,127.90 | |