| 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 | $170.60 | 4.192% | $177.7516 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $68.27 | 10.283% | $75.2902 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $218.31 | 12.638% | $245.9 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $224.37 | 11.291% | $249.7036 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $187.26 | 11.118% | $208.0796 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $126.27 | 10.146% | $139.0814 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $71.98 | 12.568% | $81.0264 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $1,067.06 | $1,176.8328 | $1,176.83 | $1,176.90 | $1,176.90 | |