| 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 | $157.79 | 10.109% | $173.741 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $119.41 | 3.596% | $123.704 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $246.74 | 4.723% | $258.3935 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $225.63 | 12.557% | $253.9624 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $224.79 | 12.193% | $252.1986 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $214.39 | 9.818% | $235.4388 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $185.78 | 3.396% | $192.0891 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,374.53 | $1,489.5274 | $1,489.52 | $1,489.55 | $1,489.50 | |