| 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 | $176.25 | 11.239% | $196.0587 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $185.36 | 13.171% | $209.7738 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $5.66 | 13.758% | $6.4387 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $169.28 | 6.194% | $179.7652 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $165.79 | 6.274% | $176.1917 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $215.95 | 5.747% | $228.3606 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $243.77 | 4.562% | $254.8908 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,162.06 | $1,251.4795 | $1,251.48 | $1,251.45 | $1,251.60 | |