| 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 | $160.75 | 8.595% | $174.5665 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $55.90 | 6.771% | $59.685 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $196.96 | 8.528% | $213.7567 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $172.56 | 7.218% | $185.0154 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $162.43 | 11.240% | $180.6871 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $55.92 | 4.165% | $58.2491 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $109.87 | 6.693% | $117.2236 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $914.39 | $989.1834 | $989.20 | $989.15 | $989.20 | |