| 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 | $182.96 | 13.735% | $208.0896 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $151.56 | 3.854% | $157.4011 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $172.78 | 5.127% | $181.6384 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $222.88 | 5.697% | $235.5775 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $23.25 | 5.479% | $24.5239 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $219.63 | 10.598% | $242.9064 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $136.80 | 8.693% | $148.692 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $1,109.86 | $1,198.8289 | $1,198.83 | $1,198.85 | $1,198.80 | |