| 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 | $175.49 | 13.824% | $199.7497 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $199.69 | 3.769% | $207.2163 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $162.54 | 6.445% | $173.0157 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $86.89 | 7.204% | $93.1496 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $48.50 | 8.430% | $52.5886 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $68.81 | 9.597% | $75.4137 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $171.91 | 12.153% | $192.8022 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $913.83 | $993.9358 | $993.94 | $993.90 | $993.80 | |