| 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 | $146.90 | 4.411% | $153.3798 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $84.62 | 3.261% | $87.3795 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $201.56 | 11.756% | $225.2554 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $223.78 | 6.862% | $239.1358 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $225.79 | 11.683% | $252.169 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $164.33 | 9.368% | $179.7244 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $200.58 | 13.333% | $227.3233 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $1,247.56 | $1,364.3672 | $1,364.37 | $1,364.35 | $1,364.40 | |