| 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 | $173.56 | 12.265% | $194.8471 | $194.85 | $194.85 | $194.80 |
| Purchase #2 | $155.76 | 5.314% | $164.0371 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $38.86 | 8.448% | $42.1429 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $67.70 | 13.680% | $76.9614 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $197.83 | 9.869% | $217.3538 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $31.87 | 5.853% | $33.7354 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $119.97 | 13.591% | $136.2751 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $785.55 | $865.3528 | $865.36 | $865.40 | $865.30 | |