| 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 | $168.57 | 7.216% | $180.734 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $146.38 | 10.476% | $161.7148 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $201.46 | 3.365% | $208.2391 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $198.61 | 3.362% | $205.2873 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $42.78 | 5.222% | $45.014 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $128.57 | 8.822% | $139.9124 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $217.40 | 8.851% | $236.6421 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,103.77 | $1,177.5437 | $1,177.53 | $1,177.55 | $1,177.40 | |