| 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 | $170.60 | 13.371% | $193.4109 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $225.82 | 5.871% | $239.0779 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $63.34 | 11.610% | $70.6938 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $162.35 | 4.842% | $170.211 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $124.65 | 5.166% | $131.0894 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $74.52 | 4.253% | $77.6893 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $122.53 | 12.166% | $137.437 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $943.81 | $1,019.6093 | $1,019.61 | $1,019.65 | $1,019.60 | |