| 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 | $154.50 | 4.215% | $161.0122 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $59.73 | 12.872% | $67.4184 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $185.47 | 9.757% | $203.5663 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $166.80 | 5.862% | $176.5778 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $156.84 | 4.223% | $163.4634 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $204.97 | 3.432% | $212.0046 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $150.83 | 5.110% | $158.5374 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,079.14 | $1,142.5801 | $1,142.58 | $1,142.55 | $1,142.60 | |