| 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 | $147.94 | 13.704% | $168.2137 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $194.30 | 5.776% | $205.5228 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $245.90 | 3.104% | $253.5327 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $220.79 | 10.407% | $243.7676 | $243.77 | $243.75 | $243.80 |
| Purchase #5 | $170.87 | 7.327% | $183.3896 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $235.32 | 5.167% | $247.479 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $212.75 | 8.704% | $231.2678 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,427.87 | $1,533.1732 | $1,533.17 | $1,533.15 | $1,533.20 | |