| 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 | $134.52 | 6.326% | $143.0297 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $19.66 | 5.797% | $20.7997 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $188.44 | 6.107% | $199.948 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $208.82 | 10.607% | $230.9695 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $235.30 | 4.625% | $246.1826 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $170.41 | 4.728% | $178.467 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $172.92 | 9.565% | $189.4598 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $1,130.07 | $1,208.8563 | $1,208.86 | $1,208.85 | $1,208.90 | |