| 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 | $146.68 | 12.288% | $164.704 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $80.71 | 6.596% | $86.0336 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $29.80 | 10.560% | $32.9469 | $32.95 | $32.95 | $32.90 |
| Purchase #4 | $163.73 | 12.850% | $184.7693 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $192.54 | 10.796% | $213.3266 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $26.77 | 6.345% | $28.4686 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $210.69 | 6.760% | $224.9326 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $850.92 | $935.1816 | $935.18 | $935.20 | $935.10 | |