| 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 | $168.55 | 3.561% | $174.5521 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $155.71 | 5.453% | $164.2009 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $161.69 | 8.652% | $175.6794 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $81.61 | 10.840% | $90.4565 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $116.42 | 11.670% | $130.0062 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $119.90 | 4.218% | $124.9574 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $180.88 | 10.488% | $199.8507 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $984.76 | $1,059.7032 | $1,059.71 | $1,059.70 | $1,059.90 | |