| 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 | $128.31 | 4.224% | $133.7298 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $222.89 | 10.261% | $245.7607 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $169.56 | 9.323% | $185.3681 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $17.73 | 12.245% | $19.901 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $98.46 | 4.337% | $102.7302 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $65.80 | 6.155% | $69.85 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $162.68 | 3.299% | $168.0468 | $168.05 | $168.05 | $168.00 |
| 7 purchase totals = | $865.43 | $925.3866 | $925.39 | $925.40 | $925.40 | |