| 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 | $120.94 | 12.770% | $136.384 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $61.27 | 10.167% | $67.4993 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $141.57 | 8.192% | $153.1674 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $126.60 | 6.832% | $135.2493 | $135.25 | $135.25 | $135.20 |
| Purchase #5 | $73.71 | 4.672% | $77.1537 | $77.15 | $77.15 | $77.20 |
| Purchase #6 | $172.46 | 12.208% | $193.5139 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $97.58 | 3.272% | $100.7728 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $794.13 | $863.7404 | $863.73 | $863.70 | $863.80 | |