| 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 | $164.73 | 10.802% | $182.5241 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $123.26 | 12.350% | $138.4826 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $109.29 | 3.849% | $113.4966 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $199.58 | 4.497% | $208.5551 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $235.86 | 13.528% | $267.7671 | $267.77 | $267.75 | $267.80 |
| Purchase #6 | $81.31 | 6.295% | $86.4285 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $16.65 | 9.529% | $18.2366 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $930.68 | $1,015.4906 | $1,015.50 | $1,015.50 | $1,015.50 | |