| 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 | $196.73 | 6.549% | $209.6138 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $175.66 | 8.420% | $190.4506 | $190.45 | $190.45 | $190.50 |
| Purchase #3 | $31.56 | 7.406% | $33.8973 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $212.45 | 4.844% | $222.7411 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $104.73 | 5.216% | $110.1927 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $133.98 | 10.378% | $147.8844 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $169.71 | 3.728% | $176.0368 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $1,024.82 | $1,090.8167 | $1,090.81 | $1,090.85 | $1,090.80 | |