| 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 | $147.52 | 6.534% | $157.159 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $59.82 | 12.669% | $67.3986 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $183.99 | 11.764% | $205.6346 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $11.46 | 10.123% | $12.6201 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $27.81 | 5.559% | $29.356 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $32.97 | 3.844% | $34.2374 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $117.35 | 6.518% | $124.9989 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $580.92 | $631.4046 | $631.41 | $631.40 | $631.40 | |