| 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 | $157.75 | 13.608% | $179.2166 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $41.62 | 9.208% | $45.4524 | $45.45 | $45.45 | $45.50 |
| Purchase #3 | $167.73 | 8.819% | $182.5221 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $188.28 | 8.498% | $204.28 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $144.77 | 6.681% | $154.4421 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $17.59 | 3.574% | $18.2187 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $124.87 | 4.604% | $130.619 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $842.61 | $914.7509 | $914.75 | $914.70 | $914.70 | |