| 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 | $178.79 | 8.241% | $193.5241 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $81.96 | 6.856% | $87.5792 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $113.32 | 13.845% | $129.0092 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $214.59 | 10.847% | $237.8666 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $104.80 | 4.155% | $109.1544 | $109.15 | $109.15 | $109.20 |
| Purchase #6 | $163.27 | 9.719% | $179.1382 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $148.32 | 9.521% | $162.4415 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,005.05 | $1,098.7132 | $1,098.71 | $1,098.70 | $1,098.70 | |