| 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 | $185.35 | 7.656% | $199.5404 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $158.55 | 10.672% | $175.4705 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $55.75 | 13.164% | $63.0889 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $202.94 | 5.476% | $214.053 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $163.43 | 9.617% | $179.1471 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $17.46 | 5.346% | $18.3934 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $100.44 | 9.731% | $110.2138 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $883.92 | $959.9071 | $959.90 | $959.90 | $959.90 | |