| 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 | $186.70 | 11.159% | $207.5339 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $30.99 | 9.491% | $33.9313 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $118.85 | 12.162% | $133.3045 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $141.79 | 6.188% | $150.564 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $175.71 | 13.600% | $199.6066 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $28.97 | 3.532% | $29.9932 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $113.43 | 9.547% | $124.2592 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $796.44 | $879.1927 | $879.18 | $879.20 | $879.20 | |