| 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 | $139.50 | 10.867% | $154.6595 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $114.69 | 5.288% | $120.7548 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $127.37 | 9.853% | $139.9198 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $222.74 | 5.837% | $235.7413 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $61.35 | 3.830% | $63.6997 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $53.63 | 13.849% | $61.0572 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $168.43 | 3.336% | $174.0488 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $887.71 | $949.8811 | $949.88 | $949.85 | $949.90 | |