| 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 | $166.40 | 11.640% | $185.769 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $6.78 | 9.233% | $7.406 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $185.61 | 3.566% | $192.2289 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $247.76 | 5.363% | $261.0474 | $261.05 | $261.05 | $261.00 |
| Purchase #5 | $112.57 | 7.834% | $121.3887 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $10.98 | 13.706% | $12.4849 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $211.54 | 6.734% | $225.7851 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $941.64 | $1,006.1100 | $1,006.12 | $1,006.15 | $1,006.10 | |