| 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 | $176.75 | 10.630% | $195.5385 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $89.71 | 5.300% | $94.4646 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $179.64 | 13.558% | $203.9956 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $146.78 | 11.304% | $163.372 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $203.27 | 12.252% | $228.1746 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $106.97 | 13.847% | $121.7821 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $196.77 | 5.841% | $208.2633 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,099.89 | $1,215.5907 | $1,215.58 | $1,215.55 | $1,215.70 | |