| 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 | $119.45 | 6.790% | $127.5607 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $45.81 | 13.525% | $52.0058 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $12.73 | 9.149% | $13.8947 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $22.60 | 4.612% | $23.6423 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $121.72 | 8.697% | $132.306 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $193.77 | 7.187% | $207.6962 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $156.27 | 9.523% | $171.1516 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $672.35 | $728.2573 | $728.26 | $728.25 | $728.30 | |