| 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 | $131.94 | 7.377% | $141.6732 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $148.51 | 10.167% | $163.609 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $57.46 | 4.444% | $60.0135 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $160.28 | 10.176% | $176.5901 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $135.42 | 5.704% | $143.1444 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $46.31 | 13.448% | $52.5378 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $204.91 | 6.474% | $218.1759 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $884.83 | $955.7439 | $955.74 | $955.75 | $955.70 | |