| 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 | $133.52 | 13.782% | $151.9217 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $223.82 | 9.472% | $245.0202 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $138.54 | 7.374% | $148.7559 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $245.77 | 6.384% | $261.46 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $161.94 | 13.375% | $183.5995 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $220.48 | 13.437% | $250.1059 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $236.94 | 10.141% | $260.9681 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $1,361.01 | $1,501.8313 | $1,501.84 | $1,501.75 | $1,501.90 | |