| 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 | $15.25 | 12.640% | $17.1776 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $148.97 | 9.153% | $162.6052 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $93.50 | 3.520% | $96.7912 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $239.92 | 13.785% | $272.993 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $121.43 | 13.373% | $137.6688 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $105.98 | 12.141% | $118.847 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $41.64 | 10.295% | $45.9268 | $45.93 | $45.95 | $45.90 |
| 7 purchase totals = | $766.69 | $852.0096 | $852.02 | $852.05 | $852.00 | |