| 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 | $131.60 | 10.591% | $145.5378 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $14.41 | 6.767% | $15.3851 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $218.27 | 3.456% | $225.8134 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $139.47 | 7.352% | $149.7238 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $195.27 | 13.372% | $221.3815 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $157.26 | 7.324% | $168.7777 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $249.75 | 4.296% | $260.4793 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $1,106.03 | $1,187.0986 | $1,187.10 | $1,187.15 | $1,187.10 | |