| 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 | $97.81 | 8.550% | $106.1728 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $45.54 | 3.710% | $47.2295 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $151.64 | 4.228% | $158.0513 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $141.50 | 6.479% | $150.6678 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $245.91 | 6.279% | $261.3507 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $51.91 | 5.604% | $54.819 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $158.98 | 3.639% | $164.7653 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $893.29 | $943.0564 | $943.06 | $943.00 | $943.20 | |