| 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 | $157.95 | 4.214% | $164.606 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $43.54 | 5.129% | $45.7732 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $234.75 | 7.623% | $252.645 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $117.57 | 9.673% | $128.9425 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $65.32 | 7.270% | $70.0688 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $70.47 | 10.167% | $77.6347 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $226.95 | 3.325% | $234.4961 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $916.55 | $974.1663 | $974.17 | $974.15 | $974.10 | |