| 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 | $161.88 | 3.787% | $168.0104 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $106.44 | 7.629% | $114.5603 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $222.58 | 13.594% | $252.8375 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $209.43 | 4.218% | $218.2638 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $206.34 | 13.315% | $233.8142 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $131.93 | 8.408% | $143.0227 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $64.71 | 10.234% | $71.3324 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $1,103.31 | $1,201.8413 | $1,201.83 | $1,201.80 | $1,201.80 | |