| 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 | $156.94 | 5.292% | $165.2453 | $165.25 | $165.25 | $165.20 |
| Purchase #2 | $86.96 | 7.699% | $93.6551 | $93.66 | $93.65 | $93.70 |
| Purchase #3 | $148.98 | 7.371% | $159.9613 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $67.56 | 13.805% | $76.8867 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $35.85 | 4.147% | $37.3367 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $128.67 | 4.698% | $134.7149 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $127.53 | 7.592% | $137.2121 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $752.49 | $805.0121 | $805.02 | $805.00 | $805.00 | |