| 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 | $181.67 | 3.120% | $187.3381 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $218.56 | 7.410% | $234.7553 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $144.64 | 12.659% | $162.95 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $206.40 | 12.836% | $232.8935 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $168.75 | 7.304% | $181.0755 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $229.58 | 13.388% | $260.3162 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $49.79 | 8.155% | $53.8504 | $53.85 | $53.85 | $53.90 |
| 7 purchase totals = | $1,199.39 | $1,313.1790 | $1,313.19 | $1,313.20 | $1,313.30 | |