| 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 | $21.61 | 7.558% | $23.2433 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $143.92 | 8.292% | $155.8538 | $155.85 | $155.85 | $155.90 |
| Purchase #3 | $95.53 | 6.275% | $101.5245 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $90.47 | 12.271% | $101.5716 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $12.32 | 13.700% | $14.0078 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $193.70 | 7.759% | $208.7292 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $175.97 | 5.615% | $185.8507 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $733.52 | $790.7809 | $790.77 | $790.75 | $790.80 | |