| 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 | $144.94 | 3.549% | $150.0839 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $58.52 | 3.118% | $60.3447 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $5.30 | 8.852% | $5.7692 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $210.77 | 3.788% | $218.754 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $120.53 | 9.489% | $131.9671 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $86.30 | 12.421% | $97.0193 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $153.93 | 5.308% | $162.1006 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $780.29 | $826.0388 | $826.03 | $826.00 | $826.10 | |