| 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 | $175.88 | 5.856% | $186.1795 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $124.79 | 13.871% | $142.0996 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $144.40 | 3.267% | $149.1175 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $188.47 | 5.562% | $198.9527 | $198.95 | $198.95 | $199.00 |
| Purchase #5 | $62.42 | 10.710% | $69.1052 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $74.99 | 4.591% | $78.4328 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $16.89 | 11.288% | $18.7965 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $787.84 | $842.6838 | $842.69 | $842.70 | $842.70 | |