| 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 | $169.81 | 11.768% | $189.7932 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $39.83 | 8.616% | $43.2618 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $245.45 | 3.816% | $254.8164 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $129.42 | 6.692% | $138.0808 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $118.53 | 6.186% | $125.8623 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $236.58 | 5.129% | $248.7142 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $156.60 | 3.748% | $162.4694 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,096.22 | $1,162.9981 | $1,162.99 | $1,162.95 | $1,163.10 | |