| 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 | $147.69 | 9.838% | $162.2197 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $9.52 | 5.263% | $10.021 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $242.97 | 8.222% | $262.947 | $262.95 | $262.95 | $262.90 |
| Purchase #4 | $73.81 | 8.139% | $79.8174 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $163.87 | 9.207% | $178.9575 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $193.79 | 13.704% | $220.347 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $221.72 | 3.253% | $228.9326 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,053.37 | $1,143.2422 | $1,143.25 | $1,143.20 | $1,143.10 | |