| 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 | $124.94 | 12.334% | $140.3501 | $140.35 | $140.35 | $140.40 |
| Purchase #2 | $177.42 | 12.709% | $199.9683 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $81.58 | 12.492% | $91.771 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $145.57 | 6.549% | $155.1034 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $9.59 | 13.825% | $10.9158 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $167.66 | 8.603% | $182.0838 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $140.92 | 13.221% | $159.551 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $847.68 | $939.7434 | $939.74 | $939.70 | $939.90 | |