| 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 | $149.61 | 9.357% | $163.609 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $19.39 | 6.769% | $20.7025 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $114.41 | 8.392% | $124.0113 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $165.47 | 5.427% | $174.4501 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $175.92 | 7.832% | $189.6981 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $238.48 | 13.670% | $271.0802 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $240.61 | 12.784% | $271.3696 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $1,103.89 | $1,214.9208 | $1,214.92 | $1,214.90 | $1,215.00 | |