| 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 | $189.45 | 8.783% | $206.0894 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $226.81 | 13.677% | $257.8308 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $177.38 | 5.873% | $187.7975 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $56.43 | 7.487% | $60.6549 | $60.65 | $60.65 | $60.70 |
| Purchase #5 | $175.77 | 5.123% | $184.7747 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $65.44 | 3.387% | $67.6565 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $165.79 | 10.519% | $183.2295 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $1,057.07 | $1,148.0333 | $1,148.03 | $1,148.05 | $1,148.10 | |