| 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 | $153.54 | 13.595% | $174.4138 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $86.32 | 8.188% | $93.3879 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $31.45 | 8.840% | $34.2302 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $65.55 | 3.576% | $67.8941 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $93.82 | 3.167% | $96.7913 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $193.66 | 4.678% | $202.7194 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $222.90 | 12.261% | $250.2298 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $847.24 | $919.6665 | $919.66 | $919.70 | $919.60 | |