| 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 | $158.74 | 5.524% | $167.5088 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $222.41 | 4.176% | $231.6978 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $143.84 | 9.249% | $157.1438 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $241.34 | 6.469% | $256.9523 | $256.95 | $256.95 | $257.00 |
| Purchase #5 | $87.95 | 8.463% | $95.3932 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $118.77 | 7.680% | $127.8915 | $127.89 | $127.90 | $127.90 |
| Purchase #7 | $75.93 | 4.271% | $79.173 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,048.98 | $1,115.7604 | $1,115.75 | $1,115.75 | $1,115.80 | |