| 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 | $29.26 | 4.399% | $30.5471 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $174.86 | 8.732% | $190.1288 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $97.92 | 9.130% | $106.8601 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $242.46 | 12.613% | $273.0415 | $273.04 | $273.05 | $273.00 |
| Purchase #5 | $60.41 | 4.648% | $63.2179 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $180.64 | 5.189% | $190.0134 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $158.26 | 3.702% | $164.1188 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $943.81 | $1,017.9276 | $1,017.93 | $1,017.90 | $1,017.80 | |