| 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 | $153.26 | 7.197% | $164.2901 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $95.76 | 13.722% | $108.9002 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $7.99 | 12.729% | $9.007 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $86.87 | 9.300% | $94.9489 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $102.25 | 8.531% | $110.9729 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $199.47 | 3.564% | $206.5791 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $151.30 | 7.320% | $162.3752 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $796.90 | $857.0734 | $857.08 | $857.10 | $857.10 | |