| 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 | $144.58 | 13.137% | $163.5735 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $100.44 | 10.830% | $111.3177 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $67.49 | 3.836% | $70.0789 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $204.84 | 3.840% | $212.7059 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $156.95 | 9.196% | $171.3831 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $11.54 | 12.811% | $13.0184 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $125.82 | 9.385% | $137.6282 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $811.66 | $879.7057 | $879.71 | $879.70 | $879.70 | |