| 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 | $185.50 | 6.159% | $196.9249 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $9.90 | 3.529% | $10.2494 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $181.27 | 10.104% | $199.5855 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $141.98 | 10.869% | $157.4118 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $207.85 | 10.561% | $229.801 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $234.28 | 9.750% | $257.1223 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $166.25 | 6.765% | $177.4968 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $1,127.03 | $1,228.5917 | $1,228.59 | $1,228.55 | $1,228.50 | |