| 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 | $173.54 | 12.155% | $194.6338 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $157.31 | 5.318% | $165.6757 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $28.98 | 4.211% | $30.2003 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $78.54 | 12.499% | $88.3567 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $197.73 | 7.673% | $212.9018 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $133.80 | 3.727% | $138.7867 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $77.89 | 3.713% | $80.7821 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $847.79 | $911.3371 | $911.34 | $911.40 | $911.40 | |