| 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 | $132.43 | 3.827% | $137.4981 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $124.42 | 10.316% | $137.2552 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $48.65 | 6.438% | $51.7821 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $67.43 | 13.481% | $76.5202 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $111.99 | 7.641% | $120.5472 | $120.55 | $120.55 | $120.50 |
| Purchase #6 | $144.68 | 12.775% | $163.1629 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $169.53 | 11.518% | $189.0565 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $799.13 | $875.8222 | $875.83 | $875.80 | $875.90 | |