| 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 | $157.32 | 3.375% | $162.6296 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $231.94 | 3.139% | $239.2206 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $132.86 | 5.115% | $139.6558 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $242.93 | 11.324% | $270.4394 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $61.99 | 5.736% | $65.5457 | $65.55 | $65.55 | $65.50 |
| Purchase #6 | $20.73 | 12.521% | $23.3256 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $39.91 | 10.382% | $44.0535 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $887.68 | $944.8702 | $944.88 | $944.90 | $944.80 | |