| 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 | $75.95 | 13.805% | $86.4349 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $115.99 | 10.604% | $128.2896 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $245.27 | 4.684% | $256.7584 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $222.28 | 13.496% | $252.2789 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $15.44 | 7.848% | $16.6517 | $16.65 | $16.65 | $16.70 |
| Purchase #6 | $178.80 | 5.356% | $188.3765 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $217.78 | 7.167% | $233.3883 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,071.51 | $1,162.1783 | $1,162.18 | $1,162.25 | $1,162.30 | |