| 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 | $165.30 | 8.388% | $179.1654 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $193.78 | 3.751% | $201.0487 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $27.43 | 12.592% | $30.884 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $192.98 | 4.556% | $201.7722 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $170.47 | 4.607% | $178.3236 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $21.51 | 11.212% | $23.9217 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $48.64 | 11.467% | $54.2175 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $820.11 | $869.3331 | $869.33 | $869.25 | $869.30 | |