| 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 | $91.82 | 12.490% | $103.2883 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $162.44 | 7.338% | $174.3598 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $91.46 | 6.322% | $97.2421 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $133.78 | 10.751% | $148.1627 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $178.71 | 4.469% | $186.6965 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $185.43 | 4.370% | $193.5333 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $181.38 | 11.785% | $202.7556 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,025.02 | $1,106.0383 | $1,106.04 | $1,106.05 | $1,106.10 | |