| 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 | $148.90 | 5.653% | $157.3173 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $123.25 | 3.501% | $127.565 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $201.87 | 5.437% | $212.8457 | $212.85 | $212.85 | $212.80 |
| Purchase #4 | $47.32 | 5.389% | $49.8701 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $191.31 | 5.475% | $201.7842 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $16.76 | 3.148% | $17.2876 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $42.73 | 8.601% | $46.4052 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $772.14 | $813.0751 | $813.09 | $813.05 | $813.10 | |