| 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 | $141.75 | 5.821% | $150.0013 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $61.32 | 10.222% | $67.5881 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $77.41 | 9.249% | $84.5697 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $224.29 | 11.784% | $250.7203 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $97.92 | 13.747% | $111.3811 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $90.80 | 3.347% | $93.8391 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $120.37 | 12.659% | $135.6076 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $813.86 | $893.7072 | $893.71 | $893.70 | $893.70 | |