| 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 | $187.64 | 5.646% | $198.2342 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $86.87 | 5.171% | $91.362 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $96.89 | 3.417% | $100.2007 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $193.44 | 7.293% | $207.5476 | $207.55 | $207.55 | $207.50 |
| Purchase #5 | $15.82 | 8.605% | $17.1813 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $164.54 | 9.867% | $180.7752 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $162.67 | 9.337% | $177.8585 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $907.87 | $973.1595 | $973.16 | $973.20 | $973.20 | |