| 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 | $144.62 | 10.456% | $159.7415 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $147.38 | 4.349% | $153.7896 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $97.88 | 6.125% | $103.8752 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $227.94 | 5.379% | $240.2009 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $20.70 | 12.708% | $23.3306 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $12.46 | 11.285% | $13.8661 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $172.59 | 11.452% | $192.355 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $823.57 | $887.1589 | $887.17 | $887.20 | $887.20 | |