| 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 | $40.67 | 6.184% | $43.185 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $137.58 | 4.301% | $143.4973 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $106.75 | 12.260% | $119.8376 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $181.83 | 7.334% | $195.1654 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $249.70 | 3.183% | $257.648 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $11.59 | 5.641% | $12.2438 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $85.97 | 3.731% | $89.1775 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $814.09 | $860.7546 | $860.77 | $860.80 | $860.70 | |