| 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 | $154.33 | 4.737% | $161.6406 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $50.26 | 7.847% | $54.2039 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $91.38 | 9.626% | $100.1762 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $106.31 | 7.613% | $114.4034 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $128.77 | 3.778% | $133.6349 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $122.88 | 13.533% | $139.5094 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $52.48 | 3.729% | $54.437 | $54.44 | $54.45 | $54.40 |
| 7 purchase totals = | $706.41 | $758.0054 | $758.00 | $758.05 | $757.90 | |