| 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 | $171.88 | 4.464% | $179.5527 | $179.55 | $179.55 | $179.60 |
| Purchase #2 | $26.95 | 8.587% | $29.2642 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $99.45 | 7.328% | $106.7377 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $232.82 | 8.662% | $252.9869 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $214.90 | 8.609% | $233.4007 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $182.27 | 7.697% | $196.2993 | $196.30 | $196.30 | $196.30 |
| Purchase #7 | $177.95 | 4.258% | $185.5271 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $1,106.22 | $1,183.7686 | $1,183.77 | $1,183.80 | $1,183.80 | |