| 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 | $153.55 | 6.441% | $163.4402 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $205.87 | 8.449% | $223.264 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $141.89 | 7.776% | $152.9234 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $130.94 | 9.119% | $142.8804 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $76.71 | 5.169% | $80.6751 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $175.42 | 6.384% | $186.6188 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $185.61 | 4.601% | $194.1499 | $194.15 | $194.15 | $194.10 |
| 7 purchase totals = | $1,069.99 | $1,143.9518 | $1,143.95 | $1,143.95 | $1,143.90 | |