| 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 | $164.50 | 13.429% | $186.5907 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $13.70 | 10.732% | $15.1703 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $187.95 | 5.385% | $198.0711 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $25.43 | 3.469% | $26.3122 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $13.54 | 11.249% | $15.0631 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $28.54 | 7.796% | $30.765 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $112.78 | 9.626% | $123.6362 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $546.44 | $595.6086 | $595.61 | $595.55 | $595.70 | |