| 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 | $101.47 | 12.711% | $114.3679 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $148.26 | 10.736% | $164.1772 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $40.42 | 13.527% | $45.8876 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $181.47 | 11.168% | $201.7366 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $82.44 | 11.377% | $91.8192 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $120.62 | 11.309% | $134.2609 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $14.76 | 13.581% | $16.7646 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $689.44 | $769.0140 | $769.02 | $769.00 | $769.10 | |