| 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 | $164.91 | 12.350% | $185.2764 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $140.43 | 12.338% | $157.7563 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $74.38 | 13.776% | $84.6266 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $34.93 | 13.394% | $39.6085 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $153.92 | 8.549% | $167.0786 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $70.89 | 13.561% | $80.5034 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $48.29 | 11.581% | $53.8825 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $687.75 | $768.7323 | $768.74 | $768.80 | $768.80 | |