| 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 | $154.26 | 9.103% | $168.3023 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $13.50 | 13.493% | $15.3216 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $12.87 | 8.698% | $13.9894 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $128.68 | 13.164% | $145.6194 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $127.26 | 5.429% | $134.1689 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $132.84 | 13.428% | $150.6778 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $234.67 | 3.527% | $242.9468 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $804.08 | $871.0262 | $871.03 | $871.00 | $871.00 | |