| 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 | $159.85 | 5.706% | $168.971 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $107.82 | 3.510% | $111.6045 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $229.32 | 3.504% | $237.3554 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $189.68 | 5.264% | $199.6648 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $154.80 | 6.591% | $165.0029 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $48.76 | 6.808% | $52.0796 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $159.50 | 7.772% | $171.8963 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $1,049.73 | $1,106.5745 | $1,106.57 | $1,106.55 | $1,106.70 | |