| 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 | $247.73 | 13.800% | $281.9167 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $175.26 | 5.224% | $184.4156 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $23.41 | 9.394% | $25.6091 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $100.28 | 7.588% | $107.8892 | $107.89 | $107.90 | $107.90 |
| Purchase #5 | $156.83 | 8.367% | $169.952 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $21.91 | 12.233% | $24.5903 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $69.25 | 12.588% | $77.9672 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $794.67 | $872.3401 | $872.35 | $872.30 | $872.40 | |