| 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 | $155.91 | 5.796% | $164.9465 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $27.45 | 11.106% | $30.4986 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $79.49 | 10.475% | $87.8166 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $120.53 | 4.332% | $125.7514 | $125.75 | $125.75 | $125.80 |
| Purchase #5 | $82.59 | 10.350% | $91.1381 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $250.85 | 12.287% | $281.6719 | $281.67 | $281.65 | $281.70 |
| Purchase #7 | $74.51 | 13.341% | $84.4504 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $791.33 | $866.2735 | $866.28 | $866.25 | $866.30 | |