| 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 | $151.66 | 6.168% | $161.0144 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $137.72 | 9.828% | $151.2551 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $237.64 | 9.871% | $261.0974 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $237.44 | 12.680% | $267.5474 | $267.55 | $267.55 | $267.50 |
| Purchase #5 | $71.96 | 8.821% | $78.3076 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $84.66 | 3.787% | $87.8661 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $62.52 | 6.837% | $66.7945 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $983.60 | $1,073.8825 | $1,073.89 | $1,073.85 | $1,073.90 | |