| 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 | $105.43 | 9.402% | $115.3425 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $140.94 | 13.751% | $160.3207 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $161.65 | 13.169% | $182.9377 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $185.49 | 10.824% | $205.5674 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $208.41 | 11.281% | $231.9207 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $237.55 | 10.139% | $261.6352 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $221.79 | 12.601% | $249.7378 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $1,261.26 | $1,407.4620 | $1,407.47 | $1,407.45 | $1,407.30 | |