| 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 | $175.81 | 3.165% | $181.3744 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $223.64 | 3.321% | $231.0671 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $57.61 | 11.297% | $64.1182 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $62.26 | 7.545% | $66.9575 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $115.56 | 7.122% | $123.7902 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $41.39 | 9.316% | $45.2459 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $216.56 | 6.721% | $231.115 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $892.83 | $943.6683 | $943.68 | $943.60 | $943.70 | |