| 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 | $159.84 | 12.335% | $179.5563 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $23.60 | 10.570% | $26.0945 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $247.49 | 9.178% | $270.2046 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $14.25 | 11.686% | $15.9153 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $224.49 | 4.317% | $234.1812 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $130.98 | 4.172% | $136.4445 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $114.33 | 7.153% | $122.508 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $914.98 | $984.9044 | $984.90 | $984.90 | $984.90 | |