| 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 | $118.59 | 7.709% | $127.7321 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $127.34 | 3.687% | $132.035 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $124.85 | 9.807% | $137.094 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $163.99 | 6.759% | $175.0741 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $157.96 | 5.818% | $167.1501 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $84.74 | 9.793% | $93.0386 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $109.96 | 5.328% | $115.8187 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $887.43 | $947.9426 | $947.94 | $947.95 | $947.90 | |