| 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 | $133.78 | 6.363% | $142.2924 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $163.80 | 6.270% | $174.0703 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $17.71 | 11.426% | $19.7335 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $85.33 | 13.776% | $97.0851 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $179.78 | 11.733% | $200.8736 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $112.79 | 9.617% | $123.637 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $62.53 | 6.110% | $66.3506 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $755.72 | $824.0425 | $824.04 | $824.05 | $824.10 | |