| 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 | $145.44 | 4.322% | $151.7259 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $97.28 | 10.185% | $107.188 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $11.45 | 6.832% | $12.2323 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $27.34 | 9.796% | $30.0182 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $194.42 | 6.867% | $207.7708 | $207.77 | $207.75 | $207.80 |
| Purchase #6 | $181.29 | 12.698% | $204.3102 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $172.86 | 6.324% | $183.7917 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $830.08 | $897.0371 | $897.04 | $897.05 | $897.00 | |