| 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 | $157.39 | 13.706% | $178.9619 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $71.80 | 6.784% | $76.6709 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $139.94 | 4.438% | $146.1505 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $14.37 | 10.173% | $15.8319 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $167.27 | 13.527% | $189.8966 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $97.81 | 5.219% | $102.9147 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $149.70 | 3.296% | $154.6341 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $798.28 | $865.0606 | $865.05 | $865.05 | $865.10 | |