| 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 | $158.82 | 5.438% | $167.4566 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $216.71 | 12.121% | $242.9774 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $83.97 | 5.462% | $88.5564 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $183.95 | 11.230% | $204.6076 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $74.97 | 5.121% | $78.8092 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $165.96 | 5.614% | $175.277 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $115.45 | 12.207% | $129.543 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $999.83 | $1,087.2272 | $1,087.24 | $1,087.25 | $1,087.30 | |