| 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 | $141.79 | 12.857% | $160.0199 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $52.72 | 9.140% | $57.5386 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $57.76 | 4.678% | $60.462 | $60.46 | $60.45 | $60.50 |
| Purchase #4 | $151.50 | 4.185% | $157.8403 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $215.49 | 8.708% | $234.2549 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $179.48 | 6.745% | $191.5859 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $73.44 | 6.307% | $78.0719 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $872.18 | $939.7735 | $939.77 | $939.75 | $939.80 | |