| 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 | $137.31 | 12.106% | $153.9327 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $134.52 | 6.502% | $143.2665 | $143.27 | $143.25 | $143.30 |
| Purchase #3 | $20.70 | 12.598% | $23.3078 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $165.78 | 7.520% | $178.2467 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $193.46 | 6.769% | $206.5553 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $188.76 | 10.232% | $208.0739 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $88.76 | 4.257% | $92.5385 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $929.29 | $1,005.9214 | $1,005.93 | $1,005.90 | $1,005.90 | |