| 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 | $149.84 | 9.290% | $163.7601 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $35.51 | 5.164% | $37.3437 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $74.92 | 3.553% | $77.5819 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $104.65 | 13.790% | $119.0812 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $225.97 | 11.413% | $251.76 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $100.45 | 5.250% | $105.7236 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $50.92 | 9.565% | $55.7905 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $742.26 | $811.0410 | $811.03 | $811.05 | $811.10 | |