| 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 | $163.83 | 10.312% | $180.7241 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $44.97 | 8.671% | $48.8693 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $88.90 | 7.770% | $95.8075 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $186.81 | 12.481% | $210.1258 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $71.48 | 3.374% | $73.8917 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $139.66 | 5.509% | $147.3539 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $14.49 | 5.254% | $15.2513 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $710.14 | $772.0236 | $772.02 | $772.00 | $772.10 | |