| 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 | $140.52 | 12.478% | $158.0541 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $113.53 | 6.223% | $120.595 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $89.63 | 7.619% | $96.4589 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $192.67 | 6.689% | $205.5577 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $65.69 | 3.195% | $67.7888 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $185.28 | 4.585% | $193.7751 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $95.86 | 9.383% | $104.8545 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $883.18 | $947.0841 | $947.09 | $947.10 | $947.30 | |