| 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 | $127.68 | 11.745% | $142.676 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $20.75 | 11.720% | $23.1819 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $117.63 | 7.142% | $126.0311 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $202.80 | 11.670% | $226.4668 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $30.46 | 9.475% | $33.3461 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $35.26 | 7.108% | $37.7663 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $179.69 | 3.376% | $185.7563 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $714.27 | $775.2245 | $775.24 | $775.25 | $775.30 | |