| 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 | $151.87 | 13.224% | $171.9533 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $119.69 | 4.419% | $124.9791 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $235.42 | 5.699% | $248.8366 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $94.32 | 10.135% | $103.8793 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $146.35 | 8.190% | $158.3361 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $242.54 | 13.655% | $275.6588 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $195.88 | 13.290% | $221.9125 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $1,186.07 | $1,305.5557 | $1,305.56 | $1,305.60 | $1,305.60 | |