| 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 | $152.87 | 3.699% | $158.5247 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $125.83 | 6.587% | $134.1184 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $190.52 | 13.317% | $215.8915 | $215.89 | $215.90 | $215.90 |
| Purchase #4 | $195.62 | 11.156% | $217.4434 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $138.32 | 3.560% | $143.2442 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $185.93 | 3.367% | $192.1903 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $160.67 | 12.722% | $181.1104 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,149.76 | $1,242.5229 | $1,242.51 | $1,242.50 | $1,242.40 | |