| 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 | $132.85 | 7.774% | $143.1778 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $26.86 | 7.452% | $28.8616 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $179.50 | 11.629% | $200.3741 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $52.63 | 5.287% | $55.4125 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $97.66 | 12.632% | $109.9964 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $196.73 | 9.615% | $215.6456 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $217.69 | 9.127% | $237.5586 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $903.92 | $991.0266 | $991.03 | $991.00 | $991.10 | |