| 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 | $133.33 | 9.446% | $145.9244 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $7.83 | 10.435% | $8.6471 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $219.76 | 13.217% | $248.8057 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $48.72 | 7.488% | $52.3682 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $105.27 | 8.737% | $114.4674 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $46.51 | 6.434% | $49.5025 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $106.75 | 6.795% | $114.0037 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $668.17 | $733.7190 | $733.72 | $733.65 | $733.70 | |