| 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 | $123.87 | 10.408% | $136.7624 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $221.84 | 9.702% | $243.3629 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $105.85 | 12.842% | $119.4433 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $182.40 | 4.807% | $191.168 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $81.91 | 4.684% | $85.7467 | $85.75 | $85.75 | $85.70 |
| Purchase #6 | $166.56 | 3.731% | $172.7744 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $28.99 | 5.381% | $30.55 | $30.55 | $30.55 | $30.60 |
| 7 purchase totals = | $911.42 | $979.8077 | $979.80 | $979.75 | $979.90 | |