| 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 | $145.72 | 5.308% | $153.4548 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $159.55 | 6.415% | $169.7851 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $200.96 | 7.657% | $216.3475 | $216.35 | $216.35 | $216.30 |
| Purchase #4 | $73.31 | 9.254% | $80.0941 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $209.40 | 7.764% | $225.6578 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $161.58 | 7.855% | $174.2721 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $154.84 | 11.573% | $172.7596 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $1,105.36 | $1,192.3710 | $1,192.37 | $1,192.35 | $1,192.50 | |