| 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 | $136.59 | 5.482% | $144.0779 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $163.29 | 7.721% | $175.8976 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $223.72 | 5.123% | $235.1812 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $180.43 | 4.271% | $188.1362 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $190.65 | 10.191% | $210.0791 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $125.32 | 9.323% | $137.0036 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $157.44 | 7.813% | $169.7408 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,177.44 | $1,260.1164 | $1,260.12 | $1,260.20 | $1,260.10 | |