| 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 | $120.50 | 5.723% | $127.3962 | $127.40 | $127.40 | $127.40 |
| Purchase #2 | $38.68 | 12.213% | $43.404 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $71.69 | 13.194% | $81.1488 | $81.15 | $81.15 | $81.10 |
| Purchase #4 | $92.66 | 5.193% | $97.4718 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $101.76 | 12.548% | $114.5288 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $114.25 | 6.339% | $121.4923 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $142.92 | 12.704% | $161.0766 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $682.46 | $746.5185 | $746.52 | $746.55 | $746.50 | |