| 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 | $171.43 | 12.792% | $193.3593 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $25.26 | 9.259% | $27.5988 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $182.36 | 10.845% | $202.1369 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $79.40 | 7.360% | $85.2438 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $196.88 | 7.815% | $212.2662 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $31.59 | 4.844% | $33.1202 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $96.57 | 8.598% | $104.8731 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $783.49 | $858.5983 | $858.60 | $858.55 | $858.60 | |