| 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 | $133.89 | 11.603% | $149.4253 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $67.90 | 8.173% | $73.4495 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $163.26 | 8.419% | $177.0049 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $40.90 | 13.330% | $46.352 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $80.62 | 12.296% | $90.533 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $189.59 | 10.102% | $208.7424 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $86.50 | 12.221% | $97.0712 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $762.66 | $842.5783 | $842.57 | $842.60 | $842.50 | |