| 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 | $146.79 | 6.567% | $156.4297 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $109.75 | 7.859% | $118.3753 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $53.64 | 8.189% | $58.0326 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $223.78 | 5.508% | $236.1058 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $111.82 | 4.770% | $117.1538 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $63.97 | 12.573% | $72.0129 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $199.41 | 13.535% | $226.4001 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $909.16 | $984.5102 | $984.51 | $984.55 | $984.50 | |