| 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 | $132.33 | 9.463% | $144.8524 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $163.67 | 8.257% | $177.1842 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $104.80 | 6.106% | $111.1991 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $111.95 | 13.525% | $127.0912 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $165.59 | 8.291% | $179.3191 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $217.75 | 8.442% | $236.1325 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $183.93 | 6.558% | $195.9921 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $1,080.02 | $1,171.7706 | $1,171.76 | $1,171.80 | $1,171.80 | |