| 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 | $118.31 | 7.185% | $126.8106 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $57.96 | 6.721% | $61.8555 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $157.65 | 3.768% | $163.5903 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $191.41 | 12.318% | $214.9879 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $215.99 | 4.698% | $226.1372 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $61.99 | 4.493% | $64.7752 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $140.36 | 5.116% | $147.5408 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $943.67 | $1,005.6975 | $1,005.71 | $1,005.75 | $1,005.70 | |