| 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 | $184.87 | 7.343% | $198.445 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $149.87 | 7.497% | $161.1058 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $211.73 | 5.267% | $222.8818 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $83.98 | 10.384% | $92.7005 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $128.69 | 9.497% | $140.9117 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $79.61 | 3.300% | $82.2371 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $215.64 | 9.470% | $236.0611 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $1,054.39 | $1,134.3430 | $1,134.35 | $1,134.35 | $1,134.30 | |