| 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 | $176.70 | 9.697% | $193.8346 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $65.49 | 10.394% | $72.297 | $72.30 | $72.30 | $72.30 |
| Purchase #3 | $52.46 | 4.333% | $54.7331 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $250.63 | 10.790% | $277.673 | $277.67 | $277.65 | $277.70 |
| Purchase #5 | $172.30 | 12.520% | $193.872 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $214.44 | 7.865% | $231.3057 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $122.54 | 9.611% | $134.3173 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $1,054.56 | $1,158.0327 | $1,158.03 | $1,158.00 | $1,158.00 | |