| 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 | $11.48 | 11.378% | $12.7862 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $151.64 | 10.111% | $166.9723 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $159.47 | 12.177% | $178.8887 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $88.87 | 9.411% | $97.2336 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $99.78 | 13.110% | $112.8612 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $31.49 | 7.126% | $33.734 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $129.34 | 3.674% | $134.092 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $672.07 | $736.5680 | $736.56 | $736.60 | $736.60 | |