| 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 | $207.49 | 9.582% | $227.3717 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $144.38 | 3.374% | $149.2514 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $93.54 | 11.732% | $104.5141 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $191.27 | 9.495% | $209.4311 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $31.59 | 5.466% | $33.3167 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $49.75 | 7.683% | $53.5723 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $5.36 | 4.564% | $5.6046 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $723.38 | $783.0619 | $783.05 | $783.00 | $783.10 | |