| 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 | $139.82 | 10.554% | $154.5766 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $79.43 | 3.427% | $82.1521 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $14.87 | 12.789% | $16.7717 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $121.95 | 10.375% | $134.6023 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $163.30 | 12.836% | $184.2612 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $122.85 | 11.649% | $137.1608 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $100.51 | 7.665% | $108.2141 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $742.73 | $817.7388 | $817.73 | $817.70 | $817.90 | |