| 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 | $156.82 | 4.803% | $164.3521 | $164.35 | $164.35 | $164.40 |
| Purchase #2 | $9.80 | 13.445% | $11.1176 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $147.64 | 10.210% | $162.714 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $198.33 | 13.461% | $225.0272 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $99.37 | 5.112% | $104.4498 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $33.72 | 4.571% | $35.2613 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $110.38 | 10.661% | $122.1476 | $122.15 | $122.15 | $122.10 |
| 7 purchase totals = | $756.06 | $825.0696 | $825.07 | $825.05 | $825.00 | |