| 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 | $165.92 | 7.265% | $177.9741 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $21.47 | 7.393% | $23.0573 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $134.64 | 3.732% | $139.6648 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $152.83 | 9.841% | $167.87 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $12.52 | 6.458% | $13.3285 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $106.36 | 7.760% | $114.6135 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $55.58 | 11.445% | $61.9411 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $649.32 | $698.4493 | $698.44 | $698.40 | $698.50 | |