| 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 | $179.76 | 13.757% | $204.4896 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $170.68 | 7.255% | $183.0628 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $89.37 | 6.813% | $95.4588 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $87.76 | 10.518% | $96.9906 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $40.99 | 11.253% | $45.6026 | $45.60 | $45.60 | $45.60 |
| Purchase #6 | $11.39 | 3.730% | $11.8148 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $222.61 | 13.525% | $252.718 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $802.56 | $890.1372 | $890.13 | $890.10 | $890.20 | |