| 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 | $136.68 | 13.557% | $155.2097 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $46.81 | 6.621% | $49.9093 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $30.70 | 12.188% | $34.4417 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $51.77 | 6.819% | $55.3002 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $10.56 | 8.226% | $11.4287 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $181.47 | 9.340% | $198.4193 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $9.76 | 9.236% | $10.6614 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $467.75 | $515.3703 | $515.37 | $515.35 | $515.30 | |