| 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 | $130.99 | 10.639% | $144.926 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $145.83 | 8.125% | $157.6787 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $229.30 | 6.624% | $244.4888 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $66.94 | 8.298% | $72.4947 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $192.70 | 9.340% | $210.6982 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $243.54 | 7.240% | $261.1723 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $86.56 | 13.733% | $98.4473 | $98.45 | $98.45 | $98.40 |
| 7 purchase totals = | $1,095.86 | $1,189.9060 | $1,189.91 | $1,189.95 | $1,189.90 | |