| 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 | $161.39 | 12.790% | $182.0318 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $76.63 | 6.423% | $81.5519 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $228.44 | 4.387% | $238.4617 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $19.69 | 11.659% | $21.9857 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $200.58 | 3.496% | $207.5923 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $36.76 | 7.381% | $39.4733 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $136.44 | 4.849% | $143.056 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $859.93 | $914.1527 | $914.15 | $914.15 | $914.30 | |