| 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 | $148.95 | 13.369% | $168.8631 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $61.79 | 9.433% | $67.6187 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $211.40 | 8.798% | $229.999 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $15.90 | 11.416% | $17.7151 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $10.42 | 4.300% | $10.8681 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $99.90 | 9.784% | $109.6742 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $237.75 | 12.320% | $267.0408 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $786.11 | $871.7790 | $871.78 | $871.70 | $871.80 | |