| 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 | $137.54 | 6.253% | $146.1404 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $80.39 | 5.695% | $84.9682 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $78.73 | 10.177% | $86.7424 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $250.95 | 7.863% | $270.6822 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $79.25 | 9.165% | $86.5133 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $24.57 | 10.640% | $27.1842 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $219.57 | 4.762% | $230.0259 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $871.00 | $932.2566 | $932.25 | $932.30 | $932.20 | |