| 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 | $190.99 | 3.395% | $197.4741 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $91.96 | 7.797% | $99.1301 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $15.37 | 12.761% | $17.3314 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $108.63 | 4.161% | $113.1501 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $10.86 | 7.455% | $11.6696 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $157.63 | 3.784% | $163.5947 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $134.93 | 11.700% | $150.7168 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $710.37 | $753.0668 | $753.06 | $753.05 | $753.10 | |