| 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 | $106.49 | 7.754% | $114.7472 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $39.72 | 12.351% | $44.6258 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $167.76 | 3.578% | $173.7625 | $173.76 | $173.75 | $173.80 |
| Purchase #4 | $75.96 | 5.393% | $80.0565 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $114.80 | 10.182% | $126.4889 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $114.36 | 12.829% | $129.0312 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $156.40 | 13.444% | $177.4264 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $775.49 | $846.1385 | $846.15 | $846.20 | $846.10 | |