| 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 | $198.60 | 11.525% | $221.4887 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $101.97 | 9.604% | $111.7632 | $111.76 | $111.75 | $111.80 |
| Purchase #3 | $155.70 | 13.655% | $176.9608 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $162.97 | 6.146% | $172.9861 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $147.42 | 4.257% | $153.6957 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $241.53 | 8.104% | $261.1036 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $206.88 | 7.404% | $222.1974 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $1,215.07 | $1,320.1955 | $1,320.20 | $1,320.20 | $1,320.30 | |