| 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 | $170.73 | 9.198% | $186.4337 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $19.86 | 6.329% | $21.1169 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $161.38 | 12.341% | $181.2959 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $153.44 | 6.410% | $163.2755 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $233.50 | 5.756% | $246.9403 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $184.60 | 11.181% | $205.2401 | $205.24 | $205.25 | $205.20 |
| Purchase #7 | $83.63 | 12.398% | $93.9984 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $1,007.14 | $1,098.3008 | $1,098.31 | $1,098.35 | $1,098.20 | |