| 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 | $146.39 | 10.796% | $162.1943 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $149.27 | 13.401% | $169.2737 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $225.33 | 6.145% | $239.1765 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $218.81 | 13.198% | $247.6885 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $6.82 | 13.488% | $7.7399 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $125.84 | 6.412% | $133.9089 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $149.76 | 6.619% | $159.6726 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $1,022.22 | $1,119.6544 | $1,119.65 | $1,119.65 | $1,119.70 | |