| 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 | $146.84 | 3.369% | $151.787 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $116.80 | 5.375% | $123.078 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $205.92 | 13.285% | $233.2765 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $169.56 | 9.114% | $185.0137 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $210.34 | 13.660% | $239.0724 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $141.99 | 7.510% | $152.6534 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $176.85 | 6.744% | $188.7768 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $1,168.30 | $1,273.6578 | $1,273.66 | $1,273.70 | $1,273.80 | |