| 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 | $179.90 | 7.528% | $193.4429 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $60.50 | 7.716% | $65.1682 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $236.75 | 8.660% | $257.2526 | $257.25 | $257.25 | $257.30 |
| Purchase #4 | $180.75 | 13.696% | $205.5055 | $205.51 | $205.50 | $205.50 |
| Purchase #5 | $127.31 | 10.587% | $140.7883 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $136.45 | 5.815% | $144.3846 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $189.34 | 7.794% | $204.0972 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,111.00 | $1,210.6393 | $1,210.64 | $1,210.65 | $1,210.70 | |