| 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 | $73.57 | 5.310% | $77.4766 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $184.94 | 13.401% | $209.7238 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $146.46 | 3.342% | $151.3547 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $147.38 | 3.855% | $153.0615 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $210.84 | 6.156% | $223.8193 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $106.87 | 6.563% | $113.8839 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $244.85 | 6.633% | $261.0909 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,114.91 | $1,190.4107 | $1,190.40 | $1,190.40 | $1,190.50 | |