| 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 | $200.73 | 7.846% | $216.4793 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $131.61 | 7.599% | $141.611 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $212.73 | 3.757% | $220.7223 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $161.95 | 7.396% | $173.9278 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $218.31 | 5.834% | $231.0462 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $108.46 | 13.274% | $122.857 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $151.93 | 9.274% | $166.02 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,185.72 | $1,272.6636 | $1,272.67 | $1,272.65 | $1,272.60 | |