| 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 | $176.93 | 3.378% | $182.9067 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $188.95 | 8.582% | $205.1657 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $232.38 | 4.566% | $242.9905 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $231.28 | 13.219% | $261.8529 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $45.85 | 10.105% | $50.4831 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $41.58 | 8.396% | $45.0711 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $140.60 | 4.841% | $147.4064 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,057.57 | $1,135.8764 | $1,135.88 | $1,135.85 | $1,136.00 | |