| 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 | $181.96 | 4.421% | $190.0045 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $96.64 | 12.837% | $109.0457 | $109.05 | $109.05 | $109.00 |
| Purchase #3 | $15.45 | 12.870% | $17.4384 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $215.81 | 5.465% | $227.604 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $99.88 | 9.543% | $109.4115 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $184.63 | 9.574% | $202.3065 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $11.69 | 6.791% | $12.4839 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $806.06 | $868.2945 | $868.29 | $868.30 | $868.20 | |