| 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 | $182.40 | 7.527% | $196.1292 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $130.49 | 7.690% | $140.5247 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $170.32 | 6.205% | $180.8884 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $8.46 | 8.832% | $9.2072 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $194.81 | 3.519% | $201.6654 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $107.94 | 10.243% | $118.9963 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $17.80 | 3.790% | $18.4746 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $812.22 | $865.8858 | $865.89 | $865.85 | $865.90 | |