| 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 | $179.42 | 7.150% | $192.2485 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $239.30 | 9.848% | $262.8663 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $200.59 | 4.477% | $209.5704 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $146.39 | 3.338% | $151.2765 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $25.79 | 13.811% | $29.3519 | $29.35 | $29.35 | $29.40 |
| Purchase #6 | $78.73 | 4.520% | $82.2886 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $198.99 | 4.732% | $208.4062 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $1,069.21 | $1,136.0084 | $1,136.02 | $1,136.00 | $1,136.10 | |