| 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 | $168.79 | 3.673% | $174.9897 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $26.38 | 12.204% | $29.5994 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $103.60 | 4.500% | $108.262 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $112.77 | 11.669% | $125.9291 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $70.80 | 7.198% | $75.8962 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $27.63 | 8.536% | $29.9885 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $95.72 | 8.542% | $103.8964 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $605.69 | $648.5613 | $648.57 | $648.60 | $648.60 | |