| 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 | $73.89 | 3.136% | $76.2072 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $147.53 | 4.643% | $154.3798 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $167.30 | 9.698% | $183.5248 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $222.40 | 12.496% | $250.1911 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $55.30 | 9.487% | $60.5463 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $167.33 | 11.846% | $187.1519 | $187.15 | $187.15 | $187.20 |
| Purchase #7 | $70.52 | 9.313% | $77.0875 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $904.27 | $989.0886 | $989.09 | $989.10 | $989.10 | |