| 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 | $161.51 | 7.377% | $173.4246 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $41.72 | 10.466% | $46.0864 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $125.42 | 3.667% | $130.0192 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $79.37 | 9.331% | $86.776 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $57.98 | 12.816% | $65.4107 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $179.64 | 7.230% | $192.628 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $76.40 | 11.739% | $85.3686 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $722.04 | $779.7135 | $779.72 | $779.70 | $779.70 | |