| 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 | $168.35 | 12.322% | $189.0941 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $113.26 | 5.366% | $119.3375 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $124.51 | 12.657% | $140.2692 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $163.60 | 10.851% | $181.3522 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $126.66 | 3.569% | $131.1805 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $17.30 | 5.409% | $18.2358 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $218.30 | 5.299% | $229.8677 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $931.98 | $1,009.3370 | $1,009.34 | $1,009.35 | $1,009.40 | |