| 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 | $132.34 | 3.575% | $137.0712 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $94.69 | 3.406% | $97.9151 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $65.95 | 7.319% | $70.7769 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $156.92 | 6.821% | $167.6235 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $120.80 | 12.794% | $136.2552 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $141.71 | 4.671% | $148.3293 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $231.82 | 10.298% | $255.6928 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $944.23 | $1,013.6640 | $1,013.67 | $1,013.65 | $1,013.70 | |