| 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 | $173.52 | 5.660% | $183.3412 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $162.70 | 11.504% | $181.417 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $64.82 | 8.752% | $70.493 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $200.89 | 13.218% | $227.4436 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $247.61 | 5.778% | $261.9169 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $131.42 | 3.341% | $135.8107 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $88.39 | 10.358% | $97.5454 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $1,069.35 | $1,157.9678 | $1,157.97 | $1,157.95 | $1,157.80 | |