| 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 | $180.80 | 8.562% | $196.2801 | $196.28 | $196.30 | $196.30 |
| Purchase #2 | $175.63 | 9.638% | $192.5572 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $205.74 | 12.592% | $231.6468 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $144.38 | 13.414% | $163.7471 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $138.77 | 3.496% | $143.6214 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $93.32 | 7.312% | $100.1436 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $115.64 | 9.594% | $126.7345 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $1,054.28 | $1,154.7307 | $1,154.73 | $1,154.75 | $1,154.60 | |