| 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 | $146.26 | 10.502% | $161.6202 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $56.41 | 9.459% | $61.7458 | $61.75 | $61.75 | $61.70 |
| Purchase #3 | $190.44 | 11.711% | $212.7424 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $118.54 | 12.345% | $133.1738 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $27.88 | 10.707% | $30.8651 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $61.97 | 11.350% | $69.0036 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $180.92 | 3.643% | $187.5109 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $782.42 | $856.6618 | $856.66 | $856.60 | $856.60 | |