| 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 | $157.99 | 10.349% | $174.3404 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $148.88 | 10.422% | $164.3963 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $222.34 | 13.793% | $253.0074 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $222.35 | 9.659% | $243.8268 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $141.74 | 9.861% | $155.717 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $163.68 | 4.849% | $171.6168 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $7.37 | 10.874% | $8.1714 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $1,064.35 | $1,171.0761 | $1,171.09 | $1,171.05 | $1,171.00 | |