| 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 | $153.59 | 8.171% | $166.1398 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $188.73 | 6.288% | $200.5973 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $124.29 | 8.169% | $134.4433 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $21.59 | 8.274% | $23.3764 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $59.43 | 12.455% | $66.832 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $242.66 | 9.494% | $265.6981 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $175.84 | 5.285% | $185.1331 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $966.13 | $1,042.2200 | $1,042.22 | $1,042.30 | $1,042.10 | |