| 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 | $190.69 | 13.204% | $215.8687 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $89.49 | 9.781% | $98.243 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $84.78 | 13.112% | $95.8964 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $187.71 | 3.261% | $193.8312 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $34.33 | 9.838% | $37.7074 | $37.71 | $37.70 | $37.70 |
| Purchase #6 | $27.33 | 12.611% | $30.7766 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $96.61 | 8.739% | $105.0527 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $710.94 | $777.3760 | $777.38 | $777.40 | $777.40 | |