| 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 | $141.50 | 9.417% | $154.8251 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $53.94 | 13.318% | $61.1237 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $93.80 | 5.210% | $98.687 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $63.31 | 4.752% | $66.3185 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $233.48 | 12.185% | $261.9295 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $17.55 | 4.104% | $18.2703 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $205.95 | 10.143% | $226.8395 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $809.53 | $887.9936 | $888.00 | $888.00 | $887.90 | |