| 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 | $133.47 | 13.359% | $151.3003 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $134.93 | 10.488% | $149.0815 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $167.93 | 3.296% | $173.465 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $18.86 | 7.318% | $20.2402 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $51.69 | 11.708% | $57.7419 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $143.80 | 7.657% | $154.8108 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $212.74 | 5.367% | $224.1578 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $863.42 | $930.7975 | $930.80 | $930.80 | $930.80 | |