| 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 | $167.94 | 5.632% | $177.3984 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $5.46 | 6.429% | $5.811 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $235.46 | 4.497% | $246.0486 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $233.33 | 9.418% | $255.305 | $255.31 | $255.30 | $255.30 |
| Purchase #5 | $234.62 | 6.858% | $250.7102 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $184.84 | 7.742% | $199.1503 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $140.33 | 5.276% | $147.7338 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $1,201.98 | $1,282.1573 | $1,282.16 | $1,282.15 | $1,282.10 | |