| 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 | $208.69 | 5.802% | $220.7982 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $169.35 | 3.577% | $175.4076 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $196.30 | 7.237% | $210.5062 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $190.41 | 13.118% | $215.388 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $127.34 | 8.736% | $138.4644 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $162.84 | 5.548% | $171.8744 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $196.91 | 12.497% | $221.5178 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,251.84 | $1,353.9566 | $1,353.96 | $1,353.90 | $1,354.00 | |