| 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 | $125.31 | 4.807% | $131.3337 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $143.46 | 10.133% | $157.9968 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $47.87 | 7.715% | $51.5632 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $213.65 | 5.864% | $226.1784 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $201.81 | 10.577% | $223.1554 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $164.47 | 3.171% | $169.6853 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $77.65 | 11.416% | $86.5145 | $86.51 | $86.50 | $86.50 |
| 7 purchase totals = | $974.22 | $1,046.4273 | $1,046.43 | $1,046.45 | $1,046.50 | |