| 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 | $108.89 | 9.449% | $119.179 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $37.88 | 8.447% | $41.0797 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $191.82 | 8.275% | $207.6931 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $139.42 | 12.700% | $157.1263 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $175.49 | 12.780% | $197.9176 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $162.58 | 13.230% | $184.0893 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $212.91 | 5.633% | $224.9032 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $1,028.99 | $1,131.9882 | $1,131.99 | $1,132.05 | $1,132.00 | |