| 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 | $161.51 | 13.809% | $183.8129 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $41.97 | 9.611% | $46.0037 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $39.53 | 11.322% | $44.0056 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $155.39 | 9.481% | $170.1225 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $40.33 | 9.164% | $44.0258 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $185.37 | 7.246% | $198.8019 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $169.47 | 7.250% | $181.7566 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $793.57 | $868.5290 | $868.53 | $868.50 | $868.50 | |