| 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 | $169.83 | 13.519% | $192.7893 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $247.41 | 5.863% | $261.9156 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $16.99 | 7.206% | $18.2143 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $196.82 | 6.137% | $208.8988 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $244.95 | 8.563% | $265.9251 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $149.87 | 9.156% | $163.5921 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $25.40 | 9.421% | $27.7929 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $1,051.27 | $1,139.1281 | $1,139.13 | $1,139.15 | $1,139.10 | |