| 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 | $125.81 | 8.629% | $136.6661 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $170.82 | 12.229% | $191.7096 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $225.55 | 5.785% | $238.5981 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $161.26 | 13.159% | $182.4802 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $131.59 | 11.765% | $147.0716 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $231.77 | 6.767% | $247.4539 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $114.40 | 10.454% | $126.3594 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $1,161.20 | $1,270.3389 | $1,270.34 | $1,270.30 | $1,270.50 | |