| 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 | $203.37 | 6.378% | $216.3409 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $144.32 | 7.342% | $154.916 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $145.97 | 9.195% | $159.3919 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $18.34 | 3.159% | $18.9194 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $102.84 | 6.135% | $109.1492 | $109.15 | $109.15 | $109.10 |
| Purchase #6 | $216.77 | 9.423% | $237.1962 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $222.71 | 5.322% | $234.5626 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,054.32 | $1,130.4762 | $1,130.48 | $1,130.45 | $1,130.40 | |