| 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 | $151.98 | 8.658% | $165.1384 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $147.67 | 8.775% | $160.628 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $212.46 | 8.837% | $231.2351 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $221.28 | 8.796% | $240.7438 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $228.85 | 9.702% | $251.053 | $251.05 | $251.05 | $251.10 |
| Purchase #6 | $79.78 | 8.605% | $86.6451 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $192.60 | 7.665% | $207.3628 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,234.62 | $1,342.8062 | $1,342.81 | $1,342.85 | $1,342.70 | |