| 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 | $133.63 | 12.829% | $150.7734 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $26.27 | 13.315% | $29.7679 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $197.82 | 3.838% | $205.4123 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $119.80 | 4.278% | $124.925 | $124.93 | $124.95 | $124.90 |
| Purchase #5 | $235.38 | 10.730% | $260.6363 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $19.33 | 7.618% | $20.8026 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $133.72 | 13.282% | $151.4807 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $865.95 | $943.7982 | $943.80 | $943.80 | $943.80 | |