| 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 | $155.72 | 4.730% | $163.0856 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $79.61 | 6.214% | $84.557 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $33.61 | 12.210% | $37.7138 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $70.82 | 13.428% | $80.3297 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $107.74 | 11.562% | $120.1969 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $46.55 | 5.735% | $49.2196 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $105.41 | 8.872% | $114.762 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $599.46 | $649.8646 | $649.87 | $649.85 | $649.90 | |