| 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 | $156.91 | 4.855% | $164.528 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $69.76 | 5.125% | $73.3352 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $20.51 | 12.619% | $23.0982 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $99.46 | 8.702% | $108.115 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $21.77 | 9.544% | $23.8477 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $214.79 | 13.793% | $244.416 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $86.92 | 8.321% | $94.1526 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $670.12 | $731.4927 | $731.51 | $731.50 | $731.40 | |