| 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 | $144.49 | 8.276% | $156.448 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $179.26 | 8.795% | $195.0259 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $56.55 | 12.383% | $63.5526 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $34.27 | 3.194% | $35.3646 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $199.76 | 4.336% | $208.4216 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $119.62 | 11.649% | $133.5545 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $36.29 | 3.609% | $37.5997 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $770.24 | $829.9669 | $829.96 | $829.95 | $830.00 | |