| 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 | $179.97 | 12.664% | $202.7614 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $91.88 | 5.763% | $97.175 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $103.96 | 7.214% | $111.4597 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $7.73 | 11.403% | $8.6115 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $104.92 | 5.264% | $110.443 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $55.94 | 9.132% | $61.0484 | $61.05 | $61.05 | $61.00 |
| Purchase #7 | $164.34 | 11.265% | $182.8529 | $182.85 | $182.85 | $182.90 |
| 7 purchase totals = | $708.74 | $774.3519 | $774.35 | $774.35 | $774.40 | |