| 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 | $114.49 | 5.576% | $120.874 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $73.69 | 10.737% | $81.6021 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $212.49 | 6.620% | $226.5568 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $163.89 | 8.677% | $178.1107 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $184.71 | 5.364% | $194.6178 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $27.94 | 9.170% | $30.5021 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $207.69 | 13.789% | $236.3284 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $984.90 | $1,068.5919 | $1,068.59 | $1,068.55 | $1,068.60 | |