| 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 | $137.93 | 13.440% | $156.4678 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $21.74 | 10.724% | $24.0714 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $175.25 | 13.465% | $198.8474 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $235.56 | 4.673% | $246.5677 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $166.58 | 10.424% | $183.9443 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $175.43 | 9.677% | $192.4064 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $250.31 | 8.400% | $271.336 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $1,162.80 | $1,273.6410 | $1,273.65 | $1,273.60 | $1,273.60 | |