| 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 | $173.58 | 11.586% | $193.691 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $95.91 | 9.186% | $104.7203 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $172.47 | 5.808% | $182.4871 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $173.37 | 10.167% | $190.9965 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $117.45 | 10.504% | $129.7869 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $228.70 | 6.627% | $243.8559 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $10.59 | 11.398% | $11.797 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $972.07 | $1,057.3347 | $1,057.35 | $1,057.35 | $1,057.40 | |