| 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 | $173.45 | 8.674% | $188.4951 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $145.80 | 11.247% | $162.1981 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $45.50 | 11.519% | $50.7411 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $183.58 | 6.341% | $195.2208 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $241.71 | 8.754% | $262.8693 | $262.87 | $262.85 | $262.90 |
| Purchase #6 | $85.25 | 3.808% | $88.4963 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $144.99 | 4.460% | $151.4566 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $1,020.28 | $1,099.4773 | $1,099.49 | $1,099.45 | $1,099.50 | |