| 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 | $55.77 | 7.475% | $59.9388 | $59.94 | $59.95 | $59.90 |
| Purchase #2 | $164.39 | 6.322% | $174.7827 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $226.45 | 3.202% | $233.7009 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $222.82 | 5.846% | $235.8461 | $235.85 | $235.85 | $235.80 |
| Purchase #5 | $166.34 | 10.744% | $184.2116 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $235.58 | 8.127% | $254.7256 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $5.73 | 3.789% | $5.9471 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $1,077.08 | $1,149.1528 | $1,149.16 | $1,149.20 | $1,149.00 | |