| 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 | $129.41 | 11.236% | $143.9505 | $143.95 | $143.95 | $144.00 |
| Purchase #2 | $14.64 | 10.510% | $16.1787 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $74.28 | 5.309% | $78.2235 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $192.68 | 6.556% | $205.3121 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $157.67 | 5.336% | $166.0833 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $72.78 | 6.382% | $77.4248 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $200.62 | 7.161% | $214.9864 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $842.08 | $902.1593 | $902.15 | $902.15 | $902.20 | |