| 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 | $133.39 | 8.430% | $144.6348 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $191.49 | 12.543% | $215.5086 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $7.74 | 8.135% | $8.3696 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $232.42 | 10.841% | $257.6167 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $67.47 | 4.836% | $70.7328 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $101.86 | 9.649% | $111.6885 | $111.69 | $111.70 | $111.70 |
| Purchase #7 | $77.79 | 12.510% | $87.5215 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $812.16 | $896.0725 | $896.07 | $896.05 | $896.00 | |