| 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 | $177.43 | 8.651% | $192.7795 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $192.50 | 6.620% | $205.2435 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $30.93 | 11.858% | $34.5977 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $25.88 | 8.387% | $28.0506 | $28.05 | $28.05 | $28.10 |
| Purchase #5 | $138.33 | 3.275% | $142.8603 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $14.67 | 7.251% | $15.7337 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $234.62 | 11.519% | $261.6459 | $261.65 | $261.65 | $261.60 |
| 7 purchase totals = | $814.36 | $880.9112 | $880.91 | $880.95 | $880.90 | |