| 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 | $187.34 | 7.859% | $202.0631 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $131.56 | 7.783% | $141.7993 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $62.86 | 9.486% | $68.8229 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $68.98 | 8.862% | $75.093 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $15.40 | 8.641% | $16.7307 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $222.64 | 8.144% | $240.7718 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $123.31 | 12.872% | $139.1825 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $812.09 | $884.4633 | $884.45 | $884.45 | $884.50 | |