| 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 | $141.33 | 9.123% | $154.2235 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $74.83 | 8.294% | $81.0364 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $205.95 | 8.271% | $222.9841 | $222.98 | $223.00 | $223.00 |
| Purchase #4 | $196.63 | 10.646% | $217.5632 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $192.62 | 8.246% | $208.5034 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $226.79 | 9.612% | $248.5891 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $50.93 | 11.667% | $56.872 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $1,089.08 | $1,189.7717 | $1,189.76 | $1,189.75 | $1,189.80 | |