| 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 | $134.78 | 13.604% | $153.1155 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $27.77 | 4.228% | $28.9441 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $91.41 | 13.434% | $103.69 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $158.81 | 12.346% | $178.4167 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $112.79 | 3.542% | $116.785 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $118.44 | 7.851% | $127.7387 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $214.46 | 9.292% | $234.3876 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $858.46 | $943.0776 | $943.09 | $943.10 | $943.00 | |