| 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 | $154.50 | 7.411% | $165.95 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $208.73 | 3.610% | $216.2652 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $23.75 | 12.155% | $26.6368 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $29.47 | 3.656% | $30.5474 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $150.46 | 7.647% | $161.9657 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $27.47 | 10.159% | $30.2607 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $138.64 | 11.250% | $154.237 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $733.02 | $785.8628 | $785.88 | $785.85 | $785.90 | |