| 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 | $157.27 | 4.649% | $164.5815 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $169.42 | 13.600% | $192.4611 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $39.69 | 12.309% | $44.5754 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $208.91 | 8.746% | $227.1813 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $193.31 | 9.260% | $211.2105 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $185.93 | 11.204% | $206.7616 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $35.79 | 3.601% | $37.0788 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $990.32 | $1,083.8502 | $1,083.85 | $1,083.90 | $1,084.00 | |