| 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 | $137.61 | 9.863% | $151.1825 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $42.93 | 9.318% | $46.9302 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $74.79 | 9.842% | $82.1508 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $124.83 | 10.530% | $137.9746 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $47.71 | 4.220% | $49.7234 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $27.64 | 7.377% | $29.679 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $104.99 | 4.252% | $109.4542 | $109.45 | $109.45 | $109.50 |
| 7 purchase totals = | $560.50 | $607.0947 | $607.08 | $607.10 | $607.20 | |