| 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 | $179.56 | 11.539% | $200.2794 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $121.34 | 4.684% | $127.0236 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $14.56 | 4.132% | $15.1616 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $9.40 | 4.749% | $9.8464 | $9.85 | $9.85 | $9.80 |
| Purchase #5 | $192.25 | 12.176% | $215.6584 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $66.62 | 9.105% | $72.6858 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $171.54 | 12.710% | $193.3427 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $755.27 | $833.9979 | $834.00 | $834.00 | $834.00 | |