| 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 | $146.38 | 13.530% | $166.1852 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $116.79 | 9.255% | $127.5989 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $12.88 | 4.366% | $13.4423 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $38.95 | 8.455% | $42.2432 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $208.89 | 8.272% | $226.1694 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $123.96 | 12.133% | $139.0001 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $192.69 | 8.365% | $208.8085 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $840.54 | $923.4476 | $923.45 | $923.45 | $923.40 | |