| 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 | $207.35 | 8.818% | $225.6341 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $10.49 | 10.298% | $11.5703 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $72.78 | 10.532% | $80.4452 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $188.41 | 13.741% | $214.2994 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $144.73 | 13.724% | $164.5927 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $111.90 | 4.230% | $116.6334 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $154.91 | 4.521% | $161.9135 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $890.57 | $975.0886 | $975.08 | $975.10 | $975.00 | |