| 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 | $183.43 | 8.576% | $199.161 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $226.99 | 8.832% | $247.0378 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $183.80 | 12.500% | $206.775 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $168.68 | 3.603% | $174.7575 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $137.56 | 12.702% | $155.0329 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $27.48 | 11.584% | $30.6633 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $126.54 | 6.668% | $134.9777 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,054.48 | $1,148.4052 | $1,148.41 | $1,148.45 | $1,148.50 | |