| 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 | $156.91 | 7.637% | $168.8932 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $122.66 | 11.700% | $137.0112 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $13.35 | 10.393% | $14.7375 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $237.48 | 5.604% | $250.7884 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $231.91 | 12.547% | $261.0077 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $83.35 | 5.391% | $87.8434 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $240.28 | 6.758% | $256.5181 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,085.94 | $1,176.7995 | $1,176.80 | $1,176.80 | $1,176.70 | |