| 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 | $161.26 | 7.626% | $173.5577 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $125.45 | 9.342% | $137.1695 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $171.79 | 13.241% | $194.5367 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $79.97 | 8.555% | $86.8114 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $61.36 | 6.602% | $65.411 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $75.35 | 13.214% | $85.3067 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $207.62 | 11.306% | $231.0935 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $882.80 | $973.8865 | $973.89 | $973.85 | $973.90 | |