| 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 | $130.82 | 6.844% | $139.7733 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $133.45 | 12.587% | $150.2474 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $63.53 | 10.209% | $70.0158 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $239.38 | 3.598% | $247.9929 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $157.59 | 8.763% | $171.3996 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $17.77 | 8.168% | $19.2215 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $47.25 | 5.156% | $49.6862 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $789.79 | $848.3367 | $848.34 | $848.30 | $848.30 | |