| 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 | $127.99 | 11.260% | $142.4017 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $25.44 | 9.174% | $27.7739 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $155.51 | 11.797% | $173.8555 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $135.37 | 3.231% | $139.7438 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $110.94 | 11.832% | $124.0664 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $48.69 | 13.743% | $55.3815 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $224.63 | 12.178% | $251.9854 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $828.57 | $915.2082 | $915.21 | $915.20 | $915.30 | |