| 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 | $169.56 | 4.753% | $177.6192 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $171.68 | 3.202% | $177.1772 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $106.31 | 12.713% | $119.8252 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $129.70 | 11.419% | $144.5104 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $119.77 | 5.632% | $126.5154 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $65.79 | 13.534% | $74.694 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $248.85 | 11.398% | $277.2139 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $1,011.66 | $1,097.5553 | $1,097.56 | $1,097.55 | $1,097.50 | |