| 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 | $143.60 | 13.768% | $163.3708 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $190.50 | 4.735% | $199.5202 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $186.28 | 10.232% | $205.3402 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $225.88 | 8.665% | $245.4525 | $245.45 | $245.45 | $245.50 |
| Purchase #5 | $188.31 | 6.184% | $199.9551 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $122.76 | 11.589% | $136.9867 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $204.40 | 4.312% | $213.2137 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,261.73 | $1,363.8392 | $1,363.84 | $1,363.80 | $1,363.90 | |