| 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 | $133.93 | 5.422% | $141.1917 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $243.90 | 6.390% | $259.4852 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $157.80 | 5.520% | $166.5106 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $48.91 | 4.670% | $51.1941 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $72.57 | 7.559% | $78.0556 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $122.68 | 4.739% | $128.4938 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $83.58 | 12.591% | $94.1036 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $863.37 | $919.0346 | $919.03 | $919.05 | $919.10 | |