| 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 | $140.72 | 10.136% | $154.9834 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $145.84 | 12.427% | $163.9635 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $9.49 | 12.577% | $10.6836 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $72.97 | 11.355% | $81.2557 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $203.97 | 8.862% | $222.0458 | $222.05 | $222.05 | $222.00 |
| Purchase #6 | $144.79 | 13.747% | $164.6943 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $181.75 | 4.818% | $190.5067 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $899.53 | $988.1330 | $988.13 | $988.15 | $988.20 | |