| 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 | $166.57 | 7.561% | $179.1644 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $237.89 | 4.655% | $248.9638 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $122.49 | 12.450% | $137.74 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $93.96 | 11.399% | $104.6705 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $165.47 | 11.700% | $184.83 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $25.56 | 6.435% | $27.2048 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $122.66 | 3.411% | $126.8439 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $934.60 | $1,009.4174 | $1,009.40 | $1,009.40 | $1,009.40 | |