| 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 | $182.72 | 13.770% | $207.8805 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $167.71 | 12.400% | $188.506 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $175.33 | 12.700% | $197.5969 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $221.96 | 10.405% | $245.0549 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $198.42 | 5.161% | $208.6605 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $125.43 | 12.498% | $141.1062 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $193.92 | 13.303% | $219.7172 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $1,265.49 | $1,408.5222 | $1,408.53 | $1,408.50 | $1,408.60 | |