| 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 | $166.75 | 8.549% | $181.0055 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $206.59 | 6.834% | $220.7084 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $78.27 | 4.561% | $81.8399 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $54.76 | 4.225% | $57.0736 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $104.99 | 6.494% | $111.8081 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $66.82 | 3.504% | $69.1614 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $111.32 | 10.360% | $122.8528 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $789.50 | $844.4497 | $844.45 | $844.40 | $844.50 | |