| 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 | $58.34 | 7.125% | $62.4967 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $149.32 | 11.147% | $165.9647 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $158.98 | 10.226% | $175.2373 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $100.86 | 13.591% | $114.5679 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $191.92 | 7.330% | $205.9877 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $21.88 | 4.483% | $22.8609 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $151.32 | 13.625% | $171.9374 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $832.62 | $919.0526 | $919.06 | $919.05 | $919.10 | |