| 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 | $163.37 | 9.557% | $178.9833 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $29.41 | 6.448% | $31.3064 | $31.31 | $31.30 | $31.30 |
| Purchase #3 | $21.25 | 9.143% | $23.1929 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $98.66 | 13.414% | $111.8943 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $173.75 | 5.665% | $183.5929 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $114.79 | 11.312% | $127.775 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $216.67 | 4.737% | $226.9337 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $817.90 | $883.6785 | $883.67 | $883.75 | $883.70 | |