| 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 | $170.93 | 9.135% | $186.5445 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $127.56 | 8.126% | $137.9255 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $196.47 | 11.436% | $218.9383 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $211.95 | 10.829% | $234.9021 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $193.76 | 6.643% | $206.6315 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $72.48 | 10.871% | $80.3593 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $250.74 | 11.839% | $280.4251 | $280.43 | $280.45 | $280.40 |
| 7 purchase totals = | $1,223.89 | $1,345.7263 | $1,345.73 | $1,345.80 | $1,345.60 | |