| 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 | $108.83 | 7.734% | $117.2469 | $117.25 | $117.25 | $117.20 |
| Purchase #2 | $34.59 | 13.597% | $39.2932 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $157.66 | 5.306% | $166.0254 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $92.95 | 6.224% | $98.7352 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $144.79 | 11.522% | $161.4727 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $148.50 | 7.784% | $160.0592 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $49.70 | 11.350% | $55.341 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $737.02 | $798.1736 | $798.18 | $798.20 | $798.10 | |