| 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 | $114.49 | 4.317% | $119.4325 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $45.87 | 13.781% | $52.1913 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $82.50 | 6.583% | $87.931 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $89.52 | 12.418% | $100.6366 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $151.54 | 3.571% | $156.9515 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $159.34 | 4.410% | $166.3669 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $49.44 | 6.544% | $52.6754 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $692.70 | $736.1852 | $736.19 | $736.25 | $736.20 | |