| 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 | $218.68 | 3.725% | $226.8258 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $163.46 | 7.706% | $176.0562 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $168.70 | 10.836% | $186.9803 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $173.64 | 4.691% | $181.7855 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $10.63 | 5.456% | $11.21 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $213.94 | 5.434% | $225.5655 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $166.59 | 7.595% | $179.2425 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,115.64 | $1,187.6658 | $1,187.68 | $1,187.70 | $1,187.70 | |