| 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 | $140.47 | 5.492% | $148.1846 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $136.65 | 13.417% | $154.9843 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $96.69 | 5.341% | $101.8542 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $142.76 | 3.669% | $147.9979 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $237.50 | 10.591% | $262.6536 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $92.97 | 5.214% | $97.8175 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $95.92 | 12.514% | $107.9234 | $107.92 | $107.90 | $107.90 |
| 7 purchase totals = | $942.96 | $1,021.4155 | $1,021.40 | $1,021.40 | $1,021.50 | |