| 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 | $148.85 | 3.587% | $154.1892 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $199.44 | 8.123% | $215.6405 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $45.80 | 9.187% | $50.0076 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $20.26 | 5.696% | $21.414 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $108.71 | 10.295% | $119.9017 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $124.79 | 8.457% | $135.3435 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $250.86 | 12.597% | $282.4608 | $282.46 | $282.45 | $282.50 |
| 7 purchase totals = | $898.71 | $978.9573 | $978.95 | $978.95 | $978.90 | |