| 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 | $126.88 | 10.531% | $140.2417 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $15.96 | 3.117% | $16.4575 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $162.77 | 5.138% | $171.1331 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $31.48 | 5.804% | $33.3071 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $160.41 | 13.604% | $182.2322 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $99.44 | 9.641% | $109.027 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $109.34 | 3.519% | $113.1877 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $706.28 | $765.5863 | $765.59 | $765.65 | $765.50 | |