| 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 | $172.66 | 7.306% | $185.2745 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $157.72 | 3.692% | $163.543 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $143.95 | 8.145% | $155.6747 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $143.98 | 12.345% | $161.7543 | $161.75 | $161.75 | $161.80 |
| Purchase #5 | $34.83 | 8.561% | $37.8118 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $41.63 | 3.824% | $43.2219 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $169.64 | 7.527% | $182.4088 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $864.41 | $929.6890 | $929.67 | $929.60 | $929.70 | |