| 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 | $159.44 | 3.153% | $164.4671 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $6.92 | 11.617% | $7.7239 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $177.66 | 5.173% | $186.8504 | $186.85 | $186.85 | $186.90 |
| Purchase #4 | $67.40 | 8.602% | $73.1977 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $79.26 | 13.811% | $90.2066 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $124.88 | 7.500% | $134.246 | $134.25 | $134.25 | $134.20 |
| Purchase #7 | $185.34 | 12.522% | $208.5483 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $800.90 | $865.2400 | $865.25 | $865.20 | $865.20 | |