| 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 | $111.44 | 10.773% | $123.4454 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $136.44 | 5.859% | $144.434 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $182.94 | 13.833% | $208.2461 | $208.25 | $208.25 | $208.20 |
| Purchase #4 | $130.42 | 10.804% | $144.5106 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $183.62 | 10.652% | $203.1792 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $61.71 | 3.381% | $63.7964 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $161.30 | 8.819% | $175.525 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $967.87 | $1,063.1367 | $1,063.15 | $1,063.20 | $1,063.00 | |