| 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 | $172.59 | 4.868% | $180.9917 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $250.46 | 4.718% | $262.2767 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $25.28 | 8.441% | $27.4139 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $143.80 | 3.374% | $148.6518 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $205.42 | 10.222% | $226.418 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $203.40 | 5.693% | $214.9796 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $184.86 | 11.729% | $206.5422 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,185.81 | $1,267.2739 | $1,267.27 | $1,267.30 | $1,267.30 | |