| 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 | $173.65 | 11.674% | $193.9219 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $179.37 | 3.688% | $185.9852 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $228.28 | 10.225% | $251.6216 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $20.61 | 3.723% | $21.3773 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $133.36 | 3.318% | $137.7849 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $205.73 | 9.559% | $225.3957 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $157.58 | 10.675% | $174.4017 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $1,098.58 | $1,190.4883 | $1,190.49 | $1,190.50 | $1,190.50 | |