| 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 | $155.74 | 11.647% | $173.879 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $142.41 | 12.588% | $160.3366 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $197.65 | 5.476% | $208.4733 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $110.92 | 4.533% | $115.948 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $22.72 | 4.583% | $23.7613 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $79.64 | 13.505% | $90.3954 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $131.91 | 7.841% | $142.2531 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $840.99 | $915.0467 | $915.05 | $915.05 | $915.10 | |