| 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 | $158.59 | 9.600% | $173.8146 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $75.31 | 9.239% | $82.2679 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $223.34 | 4.268% | $232.8722 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $170.52 | 3.151% | $175.8931 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $218.26 | 3.803% | $226.5604 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $180.66 | 9.526% | $197.8697 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $97.95 | 7.186% | $104.9887 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $1,124.63 | $1,194.2666 | $1,194.26 | $1,194.20 | $1,194.40 | |