| 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 | $163.86 | 13.469% | $185.9303 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $229.48 | 7.427% | $246.5235 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $103.65 | 12.222% | $116.3181 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $35.67 | 3.610% | $36.9577 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $232.73 | 12.139% | $260.9811 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $37.29 | 13.335% | $42.2626 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $223.71 | 10.844% | $247.9691 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,026.39 | $1,136.9424 | $1,136.94 | $1,136.90 | $1,137.00 | |