| 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 | $200.97 | 6.530% | $214.0933 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $12.93 | 12.258% | $14.515 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $164.75 | 7.698% | $177.4325 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $26.31 | 4.238% | $27.425 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $69.94 | 13.111% | $79.1098 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $193.26 | 6.250% | $205.3388 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $88.34 | 10.759% | $97.8445 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $756.50 | $815.7589 | $815.76 | $815.80 | $815.60 | |