| 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 | $178.36 | 5.801% | $188.7067 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $195.89 | 9.732% | $214.954 | $214.95 | $214.95 | $215.00 |
| Purchase #3 | $130.50 | 10.472% | $144.166 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $15.46 | 9.476% | $16.925 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $45.31 | 7.603% | $48.7549 | $48.75 | $48.75 | $48.80 |
| Purchase #6 | $133.46 | 9.797% | $146.5351 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $167.81 | 3.440% | $173.5827 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $866.79 | $933.6244 | $933.63 | $933.65 | $933.70 | |