| 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 | $132.68 | 8.565% | $144.044 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $175.36 | 7.478% | $188.4734 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $156.86 | 3.817% | $162.8473 | $162.85 | $162.85 | $162.80 |
| Purchase #4 | $181.60 | 9.169% | $198.2509 | $198.25 | $198.25 | $198.30 |
| Purchase #5 | $168.44 | 6.721% | $179.7609 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $215.93 | 7.803% | $232.779 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $125.70 | 6.835% | $134.2916 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $1,156.57 | $1,240.4471 | $1,240.44 | $1,240.45 | $1,240.50 | |