| 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 | $221.63 | 7.125% | $237.4211 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $213.48 | 8.643% | $231.9311 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $93.92 | 6.268% | $99.8069 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $50.33 | 3.581% | $52.1323 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $148.31 | 8.572% | $161.0231 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $158.65 | 3.336% | $163.9426 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $226.56 | 5.728% | $239.5374 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,112.88 | $1,185.7945 | $1,185.79 | $1,185.80 | $1,185.60 | |