| 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 | $138.61 | 13.789% | $157.7229 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $158.68 | 8.355% | $171.9377 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $127.53 | 5.355% | $134.3592 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $80.83 | 13.523% | $91.7606 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $232.25 | 3.526% | $240.4391 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $115.82 | 5.602% | $122.3082 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $164.37 | 13.323% | $186.269 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $1,018.09 | $1,104.7967 | $1,104.80 | $1,104.75 | $1,104.80 | |