| 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 | $153.75 | 7.642% | $165.4996 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $206.95 | 4.341% | $215.9337 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $190.36 | 11.344% | $211.9544 | $211.95 | $211.95 | $212.00 |
| Purchase #4 | $185.92 | 8.754% | $202.1954 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $118.75 | 3.533% | $122.9454 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $137.51 | 5.775% | $145.4512 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $19.94 | 5.335% | $21.0038 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $1,013.18 | $1,084.9835 | $1,084.98 | $1,085.00 | $1,085.00 | |