| 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 | $141.78 | 13.324% | $160.6708 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $213.75 | 6.614% | $227.8874 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $162.87 | 8.509% | $176.7286 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $46.58 | 12.840% | $52.5609 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $228.82 | 5.768% | $242.0183 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $49.25 | 10.583% | $54.4621 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $170.59 | 13.404% | $193.4559 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $1,013.64 | $1,107.7840 | $1,107.79 | $1,107.75 | $1,107.90 | |