| 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 | $69.92 | 6.859% | $74.7158 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $81.45 | 9.758% | $89.3979 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $132.27 | 13.867% | $150.6119 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $208.66 | 7.401% | $224.1029 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $157.79 | 11.776% | $176.3714 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $179.63 | 13.367% | $203.6411 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $216.39 | 8.498% | $234.7788 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,046.11 | $1,153.6198 | $1,153.62 | $1,153.60 | $1,153.60 | |