| 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 | $146.42 | 10.258% | $161.4398 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $76.69 | 10.781% | $84.9579 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $101.61 | 5.451% | $107.1488 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $127.38 | 7.697% | $137.1844 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $14.73 | 5.273% | $15.5067 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $127.79 | 4.272% | $133.2492 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $209.85 | 10.419% | $231.7143 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $804.47 | $871.2011 | $871.20 | $871.20 | $871.10 | |