| 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 | $89.91 | 9.219% | $98.1988 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $195.36 | 10.295% | $215.4723 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $186.44 | 5.507% | $196.7073 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $44.83 | 3.155% | $46.2444 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $6.95 | 5.130% | $7.3065 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $161.66 | 11.440% | $180.1539 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $141.69 | 3.786% | $147.0544 | $147.05 | $147.05 | $147.10 |
| 7 purchase totals = | $826.84 | $891.1376 | $891.13 | $891.10 | $891.20 | |