| 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 | $77.83 | 4.736% | $81.516 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $108.84 | 11.449% | $121.3011 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $211.31 | 10.821% | $234.1759 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $178.88 | 10.568% | $197.784 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $193.89 | 11.247% | $215.6968 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $231.67 | 7.866% | $249.8932 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $64.82 | 11.502% | $72.2756 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $1,067.24 | $1,172.6426 | $1,172.65 | $1,172.70 | $1,172.70 | |