| 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 | $181.46 | 6.757% | $193.7213 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $36.29 | 12.675% | $40.8898 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $143.76 | 9.377% | $157.2404 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $242.94 | 6.494% | $258.7165 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $187.78 | 9.282% | $205.2097 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $71.83 | 5.665% | $75.8992 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $188.70 | 5.681% | $199.42 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,052.76 | $1,131.0969 | $1,131.10 | $1,131.05 | $1,131.00 | |