| 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 | $131.55 | 7.741% | $141.7333 | $141.73 | $141.75 | $141.70 |
| Purchase #2 | $43.57 | 6.247% | $46.2918 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $77.41 | 7.552% | $83.256 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $47.33 | 5.103% | $49.7452 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $213.90 | 6.575% | $227.9639 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $231.43 | 11.870% | $258.9007 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $47.36 | 3.327% | $48.9357 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $792.55 | $856.8266 | $856.83 | $856.85 | $856.80 | |