| 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 | $163.78 | 12.273% | $183.8807 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $63.98 | 11.345% | $71.2385 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $63.29 | 5.679% | $66.8842 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $30.58 | 9.763% | $33.5655 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $171.56 | 6.306% | $182.3786 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $69.85 | 6.320% | $74.2645 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $185.33 | 7.675% | $199.5541 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $748.37 | $811.7661 | $811.76 | $811.80 | $811.90 | |