| 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 | $167.75 | 4.712% | $175.6544 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $232.91 | 7.504% | $250.3876 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $73.96 | 4.236% | $77.0929 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $187.30 | 5.727% | $198.0267 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $104.96 | 10.772% | $116.2663 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $200.26 | 13.140% | $226.5742 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $68.56 | 13.785% | $78.011 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $1,035.70 | $1,122.0131 | $1,122.01 | $1,122.00 | $1,122.10 | |