| 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 | $144.56 | 7.741% | $155.7504 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $156.37 | 9.426% | $171.1094 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $239.34 | 4.557% | $250.2467 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $175.91 | 12.816% | $198.4546 | $198.45 | $198.45 | $198.50 |
| Purchase #5 | $119.27 | 4.497% | $124.6336 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $184.67 | 4.813% | $193.5582 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $55.57 | 11.129% | $61.7544 | $61.75 | $61.75 | $61.80 |
| 7 purchase totals = | $1,075.69 | $1,155.5073 | $1,155.50 | $1,155.50 | $1,155.60 | |