| 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 | $224.74 | 6.160% | $238.584 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $84.39 | 12.382% | $94.8392 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $44.73 | 11.515% | $49.8807 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $109.75 | 5.301% | $115.5678 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $27.48 | 12.627% | $30.9499 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $140.95 | 7.725% | $151.8384 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $167.37 | 7.658% | $180.1872 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $799.41 | $861.8472 | $861.85 | $861.90 | $861.80 | |