| 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 | $144.96 | 8.300% | $156.9917 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $125.81 | 9.488% | $137.7469 | $137.75 | $137.75 | $137.70 |
| Purchase #3 | $72.32 | 5.160% | $76.0517 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $126.68 | 9.269% | $138.422 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $111.36 | 3.811% | $115.6039 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $43.66 | 4.771% | $45.743 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $240.52 | 5.736% | $254.3162 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $865.31 | $924.8754 | $924.87 | $924.85 | $924.80 | |