| 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 | $115.86 | 6.797% | $123.735 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $141.37 | 6.205% | $150.142 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $67.98 | 4.353% | $70.9392 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $175.74 | 4.526% | $183.694 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $180.82 | 7.228% | $193.8897 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $10.85 | 7.575% | $11.6719 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $66.83 | 13.636% | $75.9429 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $759.45 | $810.0147 | $810.01 | $810.05 | $809.90 | |