| 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 | $162.41 | 5.281% | $170.9869 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $158.45 | 13.565% | $179.9437 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $236.86 | 12.564% | $266.6191 | $266.62 | $266.60 | $266.60 |
| Purchase #4 | $145.54 | 8.479% | $157.8803 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $230.86 | 7.520% | $248.2207 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $175.83 | 13.873% | $200.2229 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $161.79 | 5.645% | $170.923 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,271.74 | $1,394.7966 | $1,394.79 | $1,394.75 | $1,394.70 | |