| 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 | $148.73 | 12.109% | $166.7397 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $141.75 | 10.454% | $156.5685 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $164.94 | 12.118% | $184.9274 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $129.96 | 5.477% | $137.0779 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $97.87 | 7.578% | $105.2866 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $87.45 | 6.748% | $93.3511 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $34.52 | 4.522% | $36.081 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $805.22 | $880.0322 | $880.04 | $880.10 | $880.10 | |