| 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 | $156.55 | 5.226% | $164.7313 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $102.75 | 9.655% | $112.6705 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $143.25 | 9.765% | $157.2384 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $49.84 | 10.810% | $55.2277 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $192.34 | 11.279% | $214.034 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $25.41 | 12.837% | $28.6719 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $104.93 | 13.470% | $119.0641 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $775.07 | $851.6379 | $851.63 | $851.65 | $851.60 | |