| 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 | $165.79 | 5.369% | $174.6913 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $78.31 | 3.853% | $81.3273 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $72.91 | 13.703% | $82.9009 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $151.49 | 6.727% | $161.6807 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $33.31 | 11.536% | $37.1526 | $37.15 | $37.15 | $37.20 |
| Purchase #6 | $106.52 | 6.424% | $113.3628 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $250.99 | 10.686% | $277.8108 | $277.81 | $277.80 | $277.80 |
| 7 purchase totals = | $859.32 | $928.9264 | $928.92 | $928.95 | $929.00 | |