| 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 | $10.41 | 11.769% | $11.6352 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $72.65 | 5.131% | $76.3777 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $163.48 | 11.307% | $181.9647 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $76.25 | 10.389% | $84.1716 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $7.82 | 4.737% | $8.1904 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $26.86 | 13.301% | $30.4326 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $134.76 | 9.228% | $147.1957 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $492.23 | $539.9679 | $539.97 | $540.00 | $540.00 | |