| 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 | $145.37 | 12.657% | $163.7695 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $5.91 | 3.690% | $6.1281 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $95.69 | 9.328% | $104.616 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $134.43 | 7.631% | $144.6884 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $120.55 | 11.432% | $134.3313 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $60.99 | 4.186% | $63.543 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $42.47 | 5.395% | $44.7613 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $605.41 | $661.8376 | $661.84 | $661.85 | $661.80 | |