| 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 | $136.60 | 5.359% | $143.9204 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $227.77 | 13.388% | $258.2638 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $235.38 | 12.411% | $264.593 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $180.71 | 8.326% | $195.7559 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $210.75 | 6.503% | $224.4551 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $176.25 | 7.852% | $190.0892 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $162.91 | 6.816% | $174.0139 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,330.37 | $1,451.0913 | $1,451.09 | $1,451.05 | $1,451.20 | |