| 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 | $168.27 | 8.343% | $182.3088 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $225.78 | 5.140% | $237.3851 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $71.40 | 6.196% | $75.8239 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $89.86 | 8.739% | $97.7129 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $124.98 | 12.733% | $140.8937 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $220.72 | 12.661% | $248.6654 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $189.41 | 10.323% | $208.9628 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,090.42 | $1,191.7526 | $1,191.75 | $1,191.70 | $1,191.80 | |