| 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 | $165.87 | 8.390% | $179.7865 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $239.97 | 3.114% | $247.4427 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $173.86 | 6.672% | $185.4599 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $82.25 | 10.377% | $90.7851 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $189.92 | 9.449% | $207.8655 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $141.92 | 9.344% | $155.181 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $234.59 | 12.638% | $264.2375 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,228.38 | $1,330.7582 | $1,330.77 | $1,330.80 | $1,330.80 | |