| 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 | $137.25 | 9.190% | $149.8633 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $244.64 | 3.427% | $253.0238 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $162.50 | 11.682% | $181.4833 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $232.59 | 12.490% | $261.6405 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $159.78 | 7.490% | $171.7475 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $6.56 | 6.370% | $6.9779 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $249.99 | 4.503% | $261.247 | $261.25 | $261.25 | $261.20 |
| 7 purchase totals = | $1,193.31 | $1,285.9833 | $1,285.98 | $1,286.00 | $1,285.90 | |