| 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 | $147.25 | 12.782% | $166.0715 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $172.70 | 12.214% | $193.7936 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $97.62 | 13.159% | $110.4658 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $199.86 | 6.599% | $213.0488 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $25.57 | 4.719% | $26.7766 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $61.87 | 3.565% | $64.0757 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $122.31 | 4.289% | $127.5559 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $827.18 | $901.7879 | $901.80 | $901.80 | $901.90 | |