| 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 | $125.89 | 6.247% | $133.7543 | $133.75 | $133.75 | $133.80 |
| Purchase #2 | $201.43 | 10.206% | $221.9879 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $115.36 | 3.863% | $119.8164 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $158.47 | 5.224% | $166.7485 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $30.49 | 4.687% | $31.9191 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $19.41 | 4.752% | $20.3324 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $117.84 | 7.643% | $126.8465 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $768.89 | $821.4051 | $821.41 | $821.40 | $821.30 | |